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Dusty Death of a Massive Sta
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| Title |
Dusty Death of a Massive Star |
| Description |
The supernova remnant1E0102.2-7219 (inset) sits next to the nebula N76 in a bright, star-forming region of the Small Magellanic Cloud, a satellite galaxy to our Milky Way galaxy located about 200,000 light-years from Earth. A supernova remnant is made up of the messy bits and pieces of a massive star that exploded, or went supernova. The image on the right shows glowing dust grains in three wavelengths of infrared radiation: 24 microns (red) measured by the multiband imaging photometer aboard NASA's Spitzer Space Telescope, and 8.0 microns (green) and 3.6 microns (blue) measured by Spitzer's infrared array camera. The red bubble is a dust envelope around the supernova remnant E0102, which is being heated by the shock wave created in the explosion of the remnant's massive progenitor star some 1,000 years ago. Most of the blue stars are in the Small Magellanic Cloud, though some are in our own galaxy. The close-up of E0102 on the left is a composite of the infrared observations by Spitzer (red), an optical image (0.5 microns) captured by NASA's Hubble Space Telescope (green), and X-ray measurements by NASA's Chandra X-ray Observatory (blue). The X-ray ring is generated when the reverse shock slams into stellar material that was expelled during the explosion. |
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Dusty Death of a Massive Sta
…
| Title |
Dusty Death of a Massive Star |
| Description |
The supernova remnant1E0102.2-7219 (inset) sits next to the nebula N76 in a bright, star-forming region of the Small Magellanic Cloud, a satellite galaxy to our Milky Way galaxy located about 200,000 light-years from Earth. A supernova remnant is made up of the messy bits and pieces of a massive star that exploded, or went supernova. The image on the right shows glowing dust grains in three wavelengths of infrared radiation: 24 microns (red) measured by the multiband imaging photometer aboard NASA's Spitzer Space Telescope, and 8.0 microns (green) and 3.6 microns (blue) measured by Spitzer's infrared array camera. The red bubble is a dust envelope around the supernova remnant E0102, which is being heated by the shock wave created in the explosion of the remnant's massive progenitor star some 1,000 years ago. Most of the blue stars are in the Small Magellanic Cloud, though some are in our own galaxy. The close-up of E0102 on the left is a composite of the infrared observations by Spitzer (red), an optical image (0.5 microns) captured by NASA's Hubble Space Telescope (green), and X-ray measurements by NASA's Chandra X-ray Observatory (blue). The X-ray ring is generated when the reverse shock slams into stellar material that was expelled during the explosion. |
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Dusty Death of a Massive Sta
…
| Title |
Dusty Death of a Massive Star |
| Description |
The supernova remnant1E0102.2-7219 (inset) sits next to the nebula N76 in a bright, star-forming region of the Small Magellanic Cloud, a satellite galaxy to our Milky Way galaxy located about 200,000 light-years from Earth. A supernova remnant is made up of the messy bits and pieces of a massive star that exploded, or went supernova. The image on the right shows glowing dust grains in three wavelengths of infrared radiation: 24 microns (red) measured by the multiband imaging photometer aboard NASA's Spitzer Space Telescope, and 8.0 microns (green) and 3.6 microns (blue) measured by Spitzer's infrared array camera. The red bubble is a dust envelope around the supernova remnant E0102, which is being heated by the shock wave created in the explosion of the remnant's massive progenitor star some 1,000 years ago. Most of the blue stars are in the Small Magellanic Cloud, though some are in our own galaxy. The close-up of E0102 on the left is a composite of the infrared observations by Spitzer (red), an optical image (0.5 microns) captured by NASA's Hubble Space Telescope (green), and X-ray measurements by NASA's Chandra X-ray Observatory (blue). The X-ray ring is generated when the reverse shock slams into stellar material that was expelled during the explosion. |
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Image is 60 arcsec per side.
| Name |
Image is 60 arcsec per side. |
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STS-93 Payload Bay Door Clos
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| Title |
STS-93 Payload Bay Door Closure |
| Full Description |
At Launch Pad 39B, the Space Shuttle Columbia's payload bay doors close around the Chandra X-ray Observatory inside, while workers monitor the activity. Chandra is the primary payload on mission STS-93, scheduled to launch aboard Columbia July 20 at 12:36 a.m. EDT. The combined Chandra/Inertial Upper Stage, seen here, measures 57 feet long and weighs 50,162 pounds. Fully deployed with solar arrays extended, the observatory measures 45.3 feet long and 64 feet wide. The world's most powerful X-ray telescope, Chandra will allow scientists from around the world to see previously invisible black holes and high-temperature gas clouds, giving the observatory the potential to rewrite the books on the structure and evolution of our universe. |
| Date |
7/17/1999 |
| NASA Center |
Kennedy Space Center |
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STS-93 Rollover
| Title |
STS-93 Rollover |
| Full Description |
The orbiter Columbia, aboard its orbiter transporter system, rolls toward the opening in the Vehicle Assembly Building where it will undergo external tank mating operations. Columbia is scheduled for rollout to Launch Pad 39B on Monday, June 7, for mission STS-93. The primary mission objective will be the deployment of the Advanced X-ray Astrophysics Facility, recently renamed the Chandra X-Ray Observatory. Mission STS-93 will be the first Space Shuttle commanded by a woman, Commander Eileen M. Collins. It is scheduled to launch July 22 at 12:27 a.m. EDT although that date is currently under review. |
| Date |
6/2/1999 |
| NASA Center |
Kennedy Space Center |
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NASA's Great Observatories M
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| Title |
NASA's Great Observatories May Unravel 400-Year Old Supernova Mystery |
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Chandra Captures Remnant of
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| Name of Image |
Chandra Captures Remnant of Star-Shattering Explosion |
| Date of Image |
2002-04-22 |
| Full Description |
This is a true color image from the Chandra X-Ray Observatory (CXO) of N132D showing the remnant of an explosion of a massive star in the Large Magellanic Cloud, a nearby galaxy about 180,000 light years from Earth. The colors represent different ranges of X-rays, with red, green, and blue representing low, medium, and higher X-ray energies respectively. The horseshoe shaped remnant is thought to be due to shock waves from the collision of the supernova ejecta with cool giant gas clouds. As the shock wave moves through the gas, it is heated to millions of degrees, producing the glowing x-ray shell. The CXO, formerly the Advanced X-Ray Astrophysics Facility (AXAF), was renamed the CXO in honor of the late Indian-American Novel Laureate Subrahmanyan Chandrasekhar in 1999. The CXO is the world's most powerful and most sophisticated x-ray telescope ever built. It produces picture-like images of x-ray emissions analogous to those made in visible light, as well as gathers data on the chemical composition of x-ray radiating objects. The CXO helps astronomers worldwide better understand the structure and evolution of the universe by studying powerful sources of x-rays such as exploding stars, matter falling into black holes, and other exotic celestial objects. The Observatory has three major parts: (1) the x-ray telescope, whose mirrors will focus x-rays from celestial objects, (2) the science instruments that record the x-rays so that x-ray images can be produced and analyzed, and (3) the spacecraft, which provides the environment necessary for the telescope and the instruments to work. TRW, Inc. was the prime contractor for the development the CXO and NASA's Marshall Space Flight Center was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The Observatory was launched July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. |
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Chandra X-Ray Observatory Co
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| Name of Image |
Chandra X-Ray Observatory Concept |
| Date of Image |
1995-01-14 |
| Full Description |
This is an artist's concept of the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), fully developed in orbit in a star field with Earth. In 1999, the AXAF was renamed the CXO in honor of the late Indian-American Novel Laureate Subrahmanyan Chandrasekhar. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It is designed to observe x-rays from high energy regions of the Universe, such as hot gas in the renmants of exploded stars. It produces picture-like images of x-ray emissions analogous to those made in visible light, as well as gathers data on the chemical composition of x-ray radiating objects. The CXO helps astronomers world-wide better understand the structure and evolution of the universe by studying powerful sources of x-ray such as exploding stars, matter falling into black holes, and other exotic celestial objects. The Observatory has three major parts: (1) the x-ray telescope, whose mirrors will focus x-rays from celestial objects, (2) the science instruments that record the x-rays so that x-ray images can be produced and analyzed, and (3) the spacecraft, which provides the environment necessary for the telescope and the instruments to work. TRW, Inc. was the prime contractor for the development the CXO and NASA's Marshall Space Flight Center was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The Observatory was launched July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. (Image courtesy of TRW). |
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Chandra X-Ray Observatory Hi
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| Name of Image |
Chandra X-Ray Observatory High Resolution Mirror Assembly |
| Date of Image |
1997-12-16 |
| Full Description |
This is a photograph of the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), High Resolution Mirror Assembly (HRMA) integration at the X-Ray Calibration Facility (XRCF) at the Marshall Space Flight Center (MSFC). The AXAF was renamed CXO in 1999. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It observes x-rays from high-energy regions of the universe, such as hot gas in the remnants of exploded stars. The HRMA, the heart of the telescope system, is contained in the cylindrical "telescope" portion of the observatory. Since high-energy x-rays would penetrate a normal mirror, special cylindrical mirrors were created. The two sets of four nested mirrors resemble tubes within tubes. Incoming x-rays graze off the highly polished mirror surface and are furneled to the instrument section for detection and study. MSFC's XRCF is the world's largest, most advanced laboratory for simulating x-ray emissions from distant celestial objects. It produces a space-like environment in which components related to x-ray telescope imaging are tested and the quality of their performances in space is predicted. TRW, Inc. was the prime contractor for the development of the CXO and NASA's MSCF was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The CXO was launched July 22, 1999 aboard the Space Shuttle Columbia (STS-93). |
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Chandra X-Ray Observatory Hi
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| Name of Image |
Chandra X-Ray Observatory High Resolution Mirror Assembly |
| Date of Image |
1996-12-16 |
| Full Description |
This is a photograph of the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), High Resolution Mirror Assembly (HRMA) integration at the X-Ray Calibration Facility (XRCF) at the Marshall Space Flight Center (MSFC). The AXAF was renamed CXO in 1999. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It observes x-rays from high-energy regions of the universe, such as hot gas in the remnants of exploded stars. The HRMA, the heart of the telescope system, is contained in the cylindrical "telescope" portion of the observatory. Since high-energy x-rays would penetrate a normal mirror, special cylindrical mirrors were created. The two sets of four nested mirrors resemble tubes within tubes. Incoming x-rays graze off the highly polished mirror surface and are furneled to the instrument section for detection and study. MSFC's XRCF is the world's largest, most advanced laboratory for simulating x-ray emissions from distant celestial objects. It produces a space-like environment in which components related to x-ray telescope imaging are tested and the quality of their performances in space is predicted. TRW, Inc. was the prime contractor for the development of the CXO and NASA's MSFC was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The CXO was launched July 22, 1999 aboard the Space Shuttle Columbia (STS-93). |
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Chandra X-Ray Observatory Hi
…
| Name of Image |
Chandra X-Ray Observatory High Resolution Mirror Assembly |
| Date of Image |
1997-01-01 |
| Full Description |
This photograph shows the mirrors of the High Resolution Mirror Assembly (HRMA) for the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), being assembled in the Eastman Kodak Company in Rochester, New York. The AXAF was renamed CXO in 1999. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It observes x-rays from high-energy regions of the universe, such as hot gas in the remnants of exploded stars. The HRMA, the heart of the telescope system, is contained in the cylindrical "telescope" portion of the observatory. Since high-energy x-rays would penetrate a normal mirror, special cylindrical mirrors were created. The two sets of four nested mirrors resemble tubes within tubes. Incoming x-rays graze off the highly polished mirror surface and are furneled to the instrument section for detection and study. TRW, Inc. was the prime contractor for the development of the CXO and NASA's Marshall Space Flight Center was responsible for its project management. The Observatory was launched July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. |
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Installation of Chandra X-Ra
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| Name of Image |
Installation of Chandra X-Ray Observatory Charged-Coupled Imaging Spectrometer |
| Date of Image |
1997-04-15 |
| Full Description |
This photograph captures the installation of the Chandra X-Ray Observatory, formerly Advanced X-Ray Astrophysics Facility (AXAF), Advanced Charged-Coupled Device (CCD) Imaging Spectrometer (ACIS) into the Vacuum Chamber at the X-Ray Calibration Facility (XRCF) at Marshall Space Flight Center (MSFC). The AXAF was renamed Chandra X-Ray Observatory (CXO) in 1999. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It observes x-rays from high-energy regions of the universe, such as hot gas in the remnants of exploded stars. The ACIS is one of two focal plane instruments. As the name suggests, this instrument is an array of CCDs similar to those used in a camcorder. This instrument will be especially useful because it can make x-ray images and measure the energies of incoming x-rays. It is the instrument of choice for studying the temperature variation across x-ray sources, such as vast clouds of hot-gas intergalactic space. MSFC's XRCF is the world's largest, most advanced laboratory for simulating x-ray emissions from distant celestial objects. It produces a space-like environment in which components related to x-ray telescope imaging are tested and the quality of their performances in space is predicted. TRW, Inc. was the prime contractor for the development of the CXO and NASA's MSFC was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The CXO was launched July 22, 1999 aboard the Space Shuttle Columbia (STS-93). |
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Chandra X-Ray Observatory Hi
…
| Name of Image |
Chandra X-Ray Observatory High Resolution Mirror Assembly |
| Date of Image |
1997-05-01 |
| Full Description |
This photograph shows the Chandra X-ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), High Resolution Mirror Assembly (HRMA) being removed from the test structure in the X-Ray Calibration Facility (XRCF) at the Marshall Space Flight Center (MSFC). The AXAF was renamed CXO in 1999. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It observes x-rays from high-energy regions of the universe, such as hot gas in the remnants of exploded stars. The HRMA, the heart of the telescope system, is contained in the cylindrical "telescope" portion of the observatory. Since high-energy x-rays would penetrate a normal mirror, special cylindrical mirrors were created. The two sets of four nested mirrors resemble tubes within tubes. Incoming x-rays graze off the highly polished mirror surface and are furneled to the instrument section for detection and study. MSFC's XRCF is the world's largest, most advanced laboratory for simulating x-ray emissions from distant celestial objects. It produces a space-like environment in which components related to x-ray telescope imaging are tested and the quality of their performances in space is predicted. TRW, Inc. was the prime contractor for the development of the CXO and NASA's MSFC was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The CXO was launched July 22, 1999 aboard the Space Shuttle Columbia (STS-93). |
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Chandra X-Ray Observatory Ca
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| Name of Image |
Chandra X-Ray Observatory Camera Integrated With Mirror Assembly |
| Date of Image |
1997-03-16 |
| Full Description |
This photo shows the High Resolution Camera (HRC) for the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), being integrated with the High Resolution Mirror Assembly (HRMA) in Marshall Space Flight Center's (MSFC's) 24-foot Vacuum Chamber at the X-Ray Calibration Facility (XRCF). The AXAF was renamed CXO in 1999. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It observes x-rays from high-energy regions of the universe, such as hot gas in the remnants of exploded stars. The HRC is one of the two instruments used at the focus of CXO, where it will detect x-rays reflected from an assembly of eight mirrors. The unique capabilities of the HRC stem from the close match of its imaging capability to the focusing of the mirrors. When used with CXO mirrors, the HRC makes images that reveal detail as small as one-half an arc second. This is equivalent to the ability to read a newspaper at a distance of 1 kilometer. MSFC's XRCF is the world's largest, most advanced laboratory for simulating x-ray emissions from distant celestial objects. It produces a space-like environment in which components related to x-ray telescope imaging are tested and the quality of their performances in space is predicted. TRW, Inc. was the prime contractor for the development of the CXO and NASA's MSFC was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The CXO was launched July 22, 1999 aboard the Space Shuttle Columbia (STS-93). |
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Chandra X-Ray Observatory Ca
…
| Name of Image |
Chandra X-Ray Observatory Camera Integrated With Mirror Assembly |
| Date of Image |
1997-03-16 |
| Full Description |
This photo shows the High Resolution Camera (HRC) for the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), being integrated with the High Resolution Mirror Assembly (HRMA) in Marshall Space Flight Center's (MSFC's) 24-foot Vacuum Chamber at the X-Ray Calibration Facility (XRCF). The AXAF was renamed CXO in 1999. The CXO is the most sophisticated and the world's most poweful x-ray telescope ever built. It observes x-rays from high-energy regions of the universe, such as hot gas in the remnants of exploded stars. The HRC is one of the two instruments used at the focus of CXO, where it will detect x-rays reflected from an assembly of eight mirrors. The unique capabilities of the HRC stem from the close match of its imaging capability to the focusing of the mirrors. When used with CXO mirrors, the HRC makes images that reveal detail as small as one-half an arc second. This is equivalent to the ability to read a newspaper at a distance of 1 kilometer. MSFC's XRCF is the world's largest, most advanced laboratory for simulating x-ray emissions from distant celestial objects. It produces a space-like environment in which components relatedto x-ray telescope imaging are tested and the quality of their performances in space is predicted. TRW, Inc. was the prime contractor for the development of the CXO and NASA's MSFC was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The CXO was launched July 22, 1999 aboard the Space Shuttle Columbia (STS-93). |
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Chandra X-Ray Observatory Hi
…
| Name of Image |
Chandra X-Ray Observatory High Resolution Mirror Assembly |
| Date of Image |
1997-05-01 |
| Full Description |
This photograph shows the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), High Resolution Mirror Assembly (HRMA) being removed from the test structure in the X-Ray Calibration Facility (XRCF) at the Marshall Space Flight Center (MSFC). The AXAF was renamed CXO in 1999. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It observes x-rays from high-energy regions of the universe, such as hot gas in the remnants of exploded stars. The HRMA, the heart of the telescope system, is contained in the cylindrical "telescope" portion of the observatory. Since high-energy x-rays would penetrate a normal mirror, special cylindrical mirrors were created. The two sets of four nested mirrors resemble tubes within tubes. Incoming x-rays graze off the highly polished mirror surface and are furneled to the instrument section for detection and study. MSFC's XRCF is the world's largest, most advanced laboratory for simulating x-ray emissions from distant celestial objects. It produces a space-like environment in which components related to x-ray telescope imaging are tested and the quality of their performances in space is predicted. TRW, Inc. was the prime contractor for the development of the CXO and NASA's MSFC was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The CXO was launched July 22, 1999 aboard the Space Shuttle Columbia (STS-93). |
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The 5-Year Scientific Achiev
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| Name of Image |
The 5-Year Scientific Achievement of NASA?s Chandra X-Ray Observatory |
| Date of Image |
2004-08-12 |
| Full Description |
NASA?s Chandra X-Ray Observatory (CXO) was launched July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. This image was produced by combining a dozen CXO observations made of a 130 light-year region in the center of the Milky Way over the last 5 years. The colors represent low (red), medium (green) and high (blue) energy x-rays. Thanks to Chandra's unique resolving power, astronomers have now been able to identify thousands of point-like x-ray sources due to neutron stars, black holes, white dwarfs, foreground stars, and background galaxies. What remains is a diffuse x-ray glow extending from the upper left to the lower right, along the direction of the disk of the galaxy. NASA?s Marshall Space Flight Center in Huntsville, Alabama manages the Chandra program. (NASA/CXC/UCLA/M. Muno et al.) |
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Chandra X-Ray Observatory Co
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| Name of Image |
Chandra X-Ray Observatory Computer Rendering |
| Date of Image |
1998-01-01 |
| Full Description |
This is a computer rendering of the fully developed Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF). In 1999, the AXAF was renamed the CXO in honor of the late Indian-American Novel Laureate Subrahmanyan Chandrasekhar. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It is designed to observe x-rays from high energy regions of the Universe, such as hot gas in the renmants of exploded stars. It produces picture-like images of x-ray emissions analogous to those made in visible light, as well as gathers data on the chemical composition of x-ray radiating objects. The CXO helps astronomers world-wide better understand the structure and evolution of the universe by studying powerful sources of x-ray such as exploding stars, matter falling into black holes, and other exotic celestial objects. The Observatory has three major parts: (1) the x-ray telescope, whose mirrors will focus x-rays from celestial objects, (2) the science instruments that record the x-rays so that x-ray images can be produced and analyzed, and (3) the spacecraft, which provides the environment necessary for the telescope and the instruments to work. TRW, Inc. was the prime contractor for the development of the CXO and NASA's Marshall Space Flight Center was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The Observatory was launched July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. (Image courtesy of TRW). |
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Assembled Chandra X-Ray Obse
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| Name of Image |
Assembled Chandra X-Ray Observatory |
| Date of Image |
1998-01-01 |
| Full Description |
This photograph shows a TRW technician inspecting the completely assembled Chandra X-ray Observatory (CXO) in the Thermal Vacuum Chamber at TRW Space and Electronics Group of Redondo Beach, California. The CXO is formerly known as the Advanced X-Ray Astrophysics Facility (AXAF), which was renamed in honor of the late Indian-American Astronomer, Subrahmanyan Chandrasekhar in 1999. The CXO will help astronomers worldwide better understand the structure and evolution of the universe by studying powerful sources of x-rays such as exploding stars, matter falling into black holes and other exotic celestial objects. X-ray astronomy can only be done from space because Earth's atmosphere blocks x-rays from reaching the surface. The Observatory provides images that are 50 times more detailed than previous x-ray missions. At more than 45 feet in length and weighing more than 5 tons, it will be one of the largest objects ever placed in Earth orbit by the Space Shuttle. TRW, Inc. was the prime contractor and assembled and tested the observatory for NASA. The CXO program is managed by the Marshall Space Flight Center. The Observatory was launched on July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. (Image courtesy of TRW) |
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Assembled Chandra X-Ray Obse
…
| Name of Image |
Assembled Chandra X-Ray Observatory |
| Date of Image |
1999-01-01 |
| Full Description |
This photograph shows TRW technicians preparing the assembled Chandra X-Ray Observatory (CXO) for an official unveiling at TRW Space and Electronics Group of Redondo Beach, California. The CXO is formerly known as the Advanced X-Ray Astrophysics Facility (AXAF), which was renamed in honor of the late Indian-American Astronomer, Subrahmanyan Chandrasekhar in 1999. The CXO will help astronomers world-wide better understand the structure and evolution of the universe by studying powerful sources of x-rays such as exploding stars, matter falling into black holes, and other exotic celestial objects. X-ray astronomy can only be done from space because Earth's atmosphere blocks x-rays from reaching the surface. The Observatory provides images that are 50 times more detailed than previous x-ray missions. At more than 45 feet in length and weighing more than 5 tons, it will be one of the largest objects ever placed in Earth orbit by the Space Shuttle. TRW, Inc. was the prime contractor and assembled and tested the observatory for NASA. The CXO program is managed by the Marshall Space Flight Center. The Observatory was launched on July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. (Image courtesy of TRW) |
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Chandra X-Ray Observatory Co
…
| Name of Image |
Chandra X-Ray Observatory Concept |
| Date of Image |
1999-01-01 |
| Full Description |
This is a computer rendering of the fully developed Chandra X-ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), in orbit in a star field. In 1999, the AXAF was renamed the CXO in honor of the late Indian-American Novel Laureate Subrahmanyan Chandrasekhar. The CXO is the most sophisticated and the world's most powerful x-ray telescope ever built. It is designed to observe x-rays from high energy regions of the Universe, such as hot gas in the renmants of exploded stars. It produces picture-like images of x-ray emissions analogous to those made in visible light, as well as gathers data on the chemical composition of x-ray radiating objects. The CXO helps astronomers world-wide better understand the structure and evolution of the universe by studying powerful sources of x-rays such as exploding stars, matter falling into black holes, and other exotic celestial objects. The Observatory has three major parts: (1) the x-ray telescope, whose mirrors will focus x-rays from celestial objects, (2) the science instruments that record the x-rays so that x-ray images can be produced and analyzed, and (3) the spacecraft, which provides the environment necessary for the telescope and the instruments to work. TRW, Inc. was the prime contractor for the development of the CXO and NASA's Marshall Space Flight Center was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The Observatory was launched July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. (Image courtesy of TRW). |
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Chandra X-Ray Observatory in
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| Name of Image |
Chandra X-Ray Observatory in Shuttle's Cargo Bay |
| Date of Image |
1999-01-01 |
| Full Description |
In this photograph, the Chandra X-Ray Observatory (CXO) was installed and mated to the Inertial Upper Stage (IUS) inside the Shuttle Columbia's cargo bay at the Kennedy Space Center. The CXO will help astronomers world-wide better understand the structure and evolution of the universe by studying powerful sources of x-rays such as exploding stars, matter falling into black holes, and other exotic celestial objects. X-ray astronomy can only be done from space because Earth's atmosphere blocks x-rays from reaching the surface. The Observatory provides images that are 50 times more detailed than previous x-ray missions. At more than 45 feet in length and weighing more than 5 tons, the CXO was carried into low-Earth orbit by the Space Shuttle Columbia (STS-93 mission) on July 22, 1999. The Observatory was deployed from the Shuttle's cargo bay at 155 miles above the Earth. Two firings of an attached IUS rocket, and several firings of its own onboard rocket motors, after separating from the IUS, placed the Observatory into its working orbit. The IUS is a solid rocket used to place spacecraft into orbit or boost them away from the Earth on interplanetary missions. Since its first use by NASA in 1983, the IUS has supported a variety of important missions, such as the Tracking and Data Relay Satellite, Galileo spacecraft, Magellan spacecraft, and Ulysses spacecraft. The IUS was built by the Boeing Aerospace Co., at Seattle, Washington and managed by the Marshall Space Flight Center. |
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Chandra X-Ray Observatory in
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| Name of Image |
Chandra X-Ray Observatory in Orbit |
| Date of Image |
1999-07-01 |
| Full Description |
A crew member of the STS-93 mission took this photograph of the Chandra X-Ray Observatory, still attached to the Inertial Upper Stage (IUS), backdropped against the darkness of space not long after its release from Orbiter Columbia. Two firings of an attached IUS rocket placed the Observatory into its working orbit. The primary duty of the crew of this mission was to deploy the 50,162-pound Observatory, the world's most powerful x-ray telescope. |
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Chandra X-Ray Observatory (C
…
| Name of Image |
Chandra X-Ray Observatory (CXO) at Johnson Space Center |
| Date of Image |
1999-01-24 |
| Full Description |
This Quick Time movie depicts the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF), in its entirety, at the orbital processing facility at the Johnson Space Center. In 1999, the AXAF was renamed the CXO in honor of the late Indian-American Novel Laureate Subrahmanyan Chandrasekhar. The CXO is the most sophisticated and the world?s most powerful x-ray telescope ever built. It is designed to observe x-rays from high energy regions of the Universe, such as hot gas in the remnants of exploded stars. It produces picture-like images of x-ray emissions analogous to those made in visible light, as well as gathers data on the chemical composition of x-ray radiating objects. The CXO helps astronomers worldwide better understand the structure and evolution of the universe by studying powerful sources of x-rays such as exploding stars, matter falling into black holes, and other exotic celestial objects. TRW, Inc. was the prime contractor for the development of the CXO and NASA?s Marshall Space Flight Center was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The Observatory was launched July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. |
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Chandra X-Ray Observatory (C
…
| Name of Image |
Chandra X-Ray Observatory (CXO) on Orbit Animation |
| Date of Image |
1999-11-24 |
| Full Description |
This is an on-orbit animation of the Chandra X-Ray Observatory (CXO), formerly Advanced X-Ray Astrophysics Facility (AXAF). In 1999, the AXAF was renamed the CXO in honor of the late Indian-American Novel Laureate Subrahmanyan Chandrasekhar. The CXO is the most sophisticated and the world?s most powerful x-ray telescope ever built. It is designed to observe x-rays from high energy regions of the Universe, such as hot gas in the remnants of exploded stars. It produces picture-like images of x-ray emissions analogous to those made in visible light, as well as gathers data on the chemical composition of x-ray radiating objects. The CXO helps astronomers worldwide better understand the structure and evolution of the universe by studying powerful sources of x-rays such as exploding stars, matter falling into black holes, and other exotic celestial objects. TRW, Inc. was the prime contractor for the development of the CXO and NASA?s Marshall Space Flight Center was responsible for its project management. The Smithsonian Astrophysical Observatory controls science and flight operations of the CXO for NASA from Cambridge, Massachusetts. The Observatory was launched July 22, 1999 aboard the Space Shuttle Columbia, STS-93 mission. |
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Chandra's First Light: Cassi
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| Title |
Chandra's First Light: Cassiopeia A |
| Explanation |
Cosmic wreckage from the detonation of a massive star is the subject of this official first image [ http://www1.msfc.nasa.gov/NEWSROOM/news/releases/1999/99-206.html ] from NASA's Chandra X-ray Observatory [ http://chandra.nasa.gov/ ]. The supernova remnant, known as Cassiopeia A [ http://www1.msfc.nasa.gov/NEWSROOM/background/facts/Cassiopeia_A.htm ], was produced when a star exploded around 300 years ago in this northern sky constellation [ http://www.seds.org/Maps/Stars_en/Fig/cassiopeia.html ]. It is revealed here in unprecedented detail in the light of X-rays [ http://imagine.gsfc.nasa.gov/docs/introduction/xray_information.html ] - photons with thousands of times the energy of visible light. Shock waves expanding [ http://wonka.physics.ncsu.edu/www/Astro/Research/Cass_A/index.html ] at 10 million miles-per-hour are seen to have heated this 10 light-year diameter bubble of stellar debris to X-ray emitting temperatures of 50 million kelvins [ http://lamar.colostate.edu/~hillger/temps.htm ]. The tantalizing bright speck near the bubble's center could well be the dense, hot remnant of the stellar core collapsed to form a newborn neutron star [ http://antwrp.gsfc.nasa.gov/apod/ap980425.html ]. With this and other first light images [ http://chandra.harvard.edu/press/fl/ ], the Chandra Observatory is still undergoing check out operations in preparation for its much anticipated exploration of the X-ray sky. Chandra was launched [ http://antwrp.gsfc.nasa.gov/apod/ap990727.html ] aboard the space shuttle Columbia in July. |
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STS-93 Columbia after rollou
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| Title |
STS-93 Columbia after rollout to Launch Pad 39B |
| Description |
Space Shuttle Columbia sits on Launch Pad 39B less than two weeks after liftoff of Discovery on mission STS-96. Columbia was rolled out June 7 in preparation for the launch of STS-93 with its payload of the Chandra X-ray Observatory. The Rotating Service Structure will be moved into place around it on Tuesday, June 8. With the world's most powerful X-ray telescope, Chandra will allow scientists from around the world to see previously invisible black holes and high-temperature gas clouds, giving the observatory the potential to rewrite the books on the structure and evolution of our universe. Columbia (OV-102) is the first of NASA's orbiter fleet, delivered to Kennedy Space Center in March 1979. Columbia initiated the Space Shuttle flight program at KSC when it lifted off Launch Pad 39A on April 12, 1981. |
| Date |
06.07.1999 |
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STS-93 Columbia rolls over t
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| Title |
STS-93 Columbia rolls over to Vehicle Assemble Building (VAB) |
| Description |
The orbiter Columbia, aboard its orbiter transporter system, makes the turn from the Orbiter Processing Facility (behind it, left) to the nearby Vehicle Assembly Building (VAB) for external tank mating operations. Columbia is scheduled for rollout to Launch Pad 39B on Monday, June 7, for mission STS-93. The primary mission objective will be the deployment of the Advanced X-ray Astrophysics Facility, recently renamed the Chandra X-Ray Observatory. Mission STS-93 will be the first Space Shuttle commanded by a woman, Commander Eileen M. Collins. It is scheduled to launch July 22 at 12:27 a.m. EDT although that date is currently under review. |
| Date |
06.02.1999 |
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STS-93 Columbia rolls over t
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| Title |
STS-93 Columbia rolls over to Vehicle Assemble Building (VAB) |
| Description |
The orbiter Columbia, aboard its orbiter transporter system, heads for the Vehicle Assembly Building to undergo external tank mating operations. Columbia is scheduled for rollout to Launch Pad 39B on Monday, June 7, for mission STS-93. The primary mission objective will be the deployment of the Advanced X-ray Astrophysics Facility, recently renamed the Chandra X-Ray Observatory. Mission STS-93 will be the first Space Shuttle commanded by a woman, Commander Eileen M. Collins. It is scheduled to launch July 22 at 12:27 a.m. EDT although that date is currently under review. |
| Date |
06.02.1999 |
|
STS-93 Columbia rolls over t
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| Title |
STS-93 Columbia rolls over to Vehicle Assemble Building (VAB) |
| Description |
The orbiter Columbia is rolled out from the Orbiter Processing Facility (background) on its transporter. It is being moved to the nearby Vehicle Assembly Building (VAB) for external tank mating operations. Columbia is scheduled for rollout to Launch Pad 39B on Monday, June 7, for mission STS-93. The primary mission objective will be the deployment of the Advanced X-ray Astrophysics Facility, recently renamed the Chandra X-Ray Observatory. Mission STS-93 will be the first Space Shuttle commanded by a woman, Commander Eileen M. Collins. It is scheduled to launch July 22 at 12:27 a.m. EDT although that date is currently under review. |
| Date |
06.02.1999 |
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Views of the Chandra Observa
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johnsonspacecentermediaarchi
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Various views of the Chandra
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STS093-702-041
| mediatype |
IMAGE |
| mediatype |
image |
| date |
1999-07-23 |
| creator |
NASA |
| identifier |
STS093-702-041 |
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STS-93 crewmembers assemble
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johnsonspacecentermediaarchi
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STS-93 crewmembers assemble
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STS093-322-017
| mediatype |
IMAGE |
| mediatype |
image |
| date |
1999-08-04 |
| creator |
NASA |
| identifier |
STS093-322-017 |
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Columbia Tribute
nasa, spaceshuttlegallery
This is a printable version
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483257main_2columbia
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2010-10-15 |
| creator |
NASA |
| identifier |
483257main_2columbia |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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| General Description |
STS-93 Shuttle Mission Imagery |
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Inside the Vertical Processi
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| Description |
Inside the Vertical Processing Facility (VPF), workers attach the overhead cable to the Chandra X-ray Observatory to lift it out of its protective container. While in the VPF, the telescope will undergo final installation of associated electronic components, it will also be tested, fueled and mated with the Inertial Upper Stage booster. A set of integrated tests will follow. Chandra is scheduled for launch July 9 aboard Space Shuttle Columbia, on mission STS-93 . Formerly called the Advanced X-ray Astrophysics Facility, Chandra comprises three major elements: the spacecraft, the science instrument module (SIM), and the world's most powerful X-ray telescope. Chandra will allow scientists from around the world to see previously invisible black holes and high-temperature gas clouds, giving the observatory the potential to rewrite the books on the structure and evolution of our universe |
| Release Date |
02/08/1999 |
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Inside the Vertical Processi
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| Description |
Inside the Vertical Processing Facility (VPF), the overhead crane lifts Chandra X-ray Observatory completely out of its protective container. While in the VPF, the telescope will undergo final installation of associated electronic components, it will also be tested, fueled and mated with the Inertial Upper Stage booster. A set of integrated tests will follow. Chandra is scheduled for launch July 9 aboard Space Shuttle Columbia, on mission STS-93 . Formerly called the Advanced X-ray Astrophysics Facility, Chandra comprises three major elements: the spacecraft, the science instrument module (SIM), and the world's most powerful X-ray telescope. Chandra will allow scientists from around the world to see previously invisible black holes and high-temperature gas clouds, giving the observatory the potential to rewrite the books on the structure and evolution of our universe |
| Release Date |
02/08/1999 |
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