The images above show a HUGE solar flare as observed by the Atmospheric Imaging Assembly (AIA) on NASA%u2019s Solar Dynamics Observatory (SDO) at 0327, 0342, and 0412 GMT on January 23 (10:27 p.m., 10:42 p.m. and 11:12 p.m. EST on Jan. 22).
"Evolution of the Moon." From year to year, the moon never seems to change. Craters and other formations appear to be permanent now, but the moon didn't always look like this. Thanks to NASA's Lunar Reconnaissance Orbiter, we now have a better look at some of the moon's history.
Um novo estudo afirma que os famosos blocos de construção da Terra, que formaram tudo que existe, são mais ecléticos do que se pensava. Isso sugere que o nosso planeta pode ter se formado a partir de colisões de muitos tipos diferentes de meteoritos.
Twelve Years of Spitzer Images This montage displays an image released from each year of operation of NASA's Spitzer Space Telescope. Now celebrating it's 12th anniversary, Spitzer was first launched into space on August 25, 2003, from Cape Canaveral, Florida and is still going strong. Credit NASA/JPL-Caltech