Imagens do 'Solar Dynamics Observatory' (SDO) da Nasa

A full-disk multiwavelength extreme ultraviolet image of the sun taken by SDO on March 30, 2010. False colors trace different gas temperatures. Reds are relatively cool (about 60,000 Kelvin, or 107,540 F); blues and greens are hotter (greater than 1 million Kelvin, or 1,799,540 F). Credit: NASA


Veja mais imagens em:
http://www.nasa.gov/mission_pages/sdo/news/first-light.html