The Orbital Wor …
Showering on Sk …
Monkey Baker in …
The Rhesus monk …
Crosby Ramsey M …
Messier 81
*Captions:* * B …
Mars: Closest E …
Light and Shado …
Chandra X-Ray O …
Thousands of Co …
M74: The Perfec …
51 Pegasi: A Ne …
ISS Over Mont-M …
A Cerro Tololo …
STEREO's Extrem …
Mysterious Plut …
Mount Megantic …
Centaurus Galax …
X-rays From The …
The Martian Pri …
PIA03207
Sol (our sun)
Mars Orbiter Ca …
![*Captions:* * Blue (171 Angstroms) full disk image: The Sun's million degree atmosphere taken on Dec. 4 by STEREO's SECCHI/EUVI telescope. The close-up of the active region is cropped from the full disk image. * Blue (171 Angstroms): The Sun's million degree atmosphere taken on Dec. 4 by STEREO's SECCHI/EUVI telescope. Close-up of the active region cropped from the full disk image. * Orange (304 Angstroms) full disk: The orange image shows portions of the sun's atmosphere at 60,000 to 80,000 C taken on Dec. 4 by STEREO's SECCHI/EUVI telescope. [ http://sohowww.nascom.nasa.gov/pickoftheweek/old/22dec2006/halfres_195col_ed.jpg ] Hi-res TIF image [ http://sohowww.nascom.nasa.gov/pickoftheweek/old/22dec2006/halfres_195col_ed.tif ] (1.7M) [ http://sohowww.nascom.nasa.gov/pickoftheweek/old/22dec2006/SOHOmdi_mag_light.jpg ] Hi-res TIF image [ http://sohowww.nascom.nasa.gov/pickoftheweek/old/22dec2006/SOHOmdi_mag_light.tif ] (920K) [ http://sohowww.nascom.nasa.gov/pickoftheweek/old/22dec2006/cor2pretty2_ed.jpg ] Hi-res TIF image [ http://sohowww.nascom.nasa.gov/pickoftheweek/old/22dec2006/cor2pretty2_ed.tif ] (3.8M) *Captions:* * Green (195 Angstroms) full disk: The Sun in light emitted at 1.5 million degrees C taken on Dec. 4 by STEREO's SECCHI/EUVI telescope. * SOHO's full disk magnetogram: Taken Dec. 4, this image shows the magnetic features on the Sun's surface. Taken by SOHO's MDI instrument. * The first coronal mass ejection (CME) observed by STEREO. This image was taken on Dec. 9 with STEREO's SECCHI/Cor2 coronagraph. A coronagraph blocks the bright disk of the sun allowing scientists to see the Sun's faint outer atmosphere, the corona. The white circle shows the location of the solar disk. The mass ejection can be seen on the right hand side of the image as outward directed streak ending in a faint ring.](http://mm04.nasaimages.org/MediaManager/srvr?mediafile=/Size0/NVA2-9-NA/12850/all_wave_ed_Thumb.jpg&userid=1&username=admin&resolution=0&servertype=JVA&cid=9&iid=NVA2&vcid=NA&usergroup=NASA_Solar_and_Heliospheric_Observatory_Co-9-Admin&profileid=41)
