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ARES Model at MSFC
| Name of Image |
ARES Model at MSFC |
| Date of Image |
2006-07-14 |
| Full Description |
A model of the new Aries I crew launch vehicle, for which NASA is designing, testing and evaluating hardware and related systems, is seen here on display at the Marshall Space Fight Center (MSFC), in Huntsville, Alabama. The Ares I crew launch vehicle is the rocket that will carry a new generation of space explorers into orbit. Under the goals of the Vision for Space Exploration, Ares I is a chief component of the cost-effective space transportation infrastructure being developed by NASA?s Constellation Program. These transportation systems will safely and reliably carry human explorers back to the moon, and then onward to Mars and other destinations in the solar system. The Ares I effort includes multiple project element teams at NASA centers and contract organizations around the nation, and is led by the Exploration Launch Projects Office at NASA?s MFSC. Together, these teams are developing vehicle hardware, evolving proven technologies, and testing components and systems. Their work builds on powerful, reliable space shuttle propulsion elements and nearly a half-century of NASA space flight experience and technological advances. Ares I is an inline, two-stage rocket configuration topped by the Crew Exploration Vehicle, its service module and a launch abort system. The launch vehicle?s first stage is a single, five-segment reusable solid rocket booster derived from the Space Shuttle Program?s reusable solid rocket motor that burns a specially formulated and shaped solid propellant called polybutadiene acrylonitrile (PBAN). The second or upper stage will be propelled by a J-2X main engine fueled with liquid oxygen and liquid hydrogen. In addition to its primary mission of carrying crews of four to six astronauts to Earth orbit, the launch vehicle?s 25-ton payload capacity might be used for delivering cargo to space, bringing resources and supplies to the International Space Station or dropping payloads off in orbit for retrieval and transport to exploration teams on the moon. Crew transportation to the space station is planned to begin no later than 2014. The first lunar excursion is scheduled for the 2020 timeframe. |
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Moon, Planets, and Rocket Tr
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| Title |
Moon, Planets, and Rocket Trails |
| Explanation |
Are you an early riser [ http://redfrog.norconnect.no/~poems/poems/09560.html ]? Over the last month or so, the bright planets [ http://antwrp.gsfc.nasa.gov/apod/ap990325.html ] Jupiter and Saturn have come to adorn eastern skies before sunrise [ http://redfrog.norconnect.no/~poems/poems/17572.html ]. In fact, astrophotographer Joe Orman [ http://home.cwix.com/~pam.orman@cwix.com/JoeGallery.html ] anticipated that an early bird's reward for looking east on June 10 would be this pleasing arrangement of Jupiter (top right), a crescent Moon, and Saturn (near center), but he was surprised to also find these eerie, iridescent clouds wafting through the pre-dawn sky over suburban Phoenix, Arizona, USA. The clouds turned out to be rocket [ http://www-istp.gsfc.nasa.gov/stargaze/Srockhis.htm ] engine [ http://www.wff.nasa.gov/ ] trails [ ftp://pao.gsfc.nasa.gov/pub/PAO/Releases/1999/W99-013.htm ] from defense missile tests at the range in White Sands [ http://ruidoso.net/chamber/outdoors/whitesan.html ], New Mexico ... about 300 miles away. While the Moon's phase [ http://aa.usno.navy.mil/AA/data/docs/MoonPhase.html#ninetynine ] is just past new moon [ http://lunar.arc.nasa.gov/history/mythologyh.html ], gone now from the pre-dawn horizon, brilliant Jupiter [ http://galileo.ivv.nasa.gov/ ] and Saturn [ http://www.jpl.nasa.gov/cassini/ ] can still be seen high toward the southeast in the constellation [ http://www.astro.wisc.edu/~dolan/constellations/extra/ constellations.html ] Aries. |
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