3 links tagged “nasa”
http://sunearth.gsfc.nasa.gov/eclipse/LEmono/TL...
A total eclipse of the Moon occurs during the night of Wednesday, February 20/21, 2008. The entire event is visible from South America and most of North America (on Feb. 20) as well as Western Europe, Africa, and western Asia (on Feb. 21). During a total lunar eclipse, the Moon's disk can take on a dramatically colorful appearance from bright orange to blood red to dark brown and (rarely) very dark gray.
http://www.nasa.gov/mission_pages/chandra/main/...
A powerful jet from a super massive black hole in one galaxy is blasting a nearby galaxy, according to new data from NASA's Chandra X-ray Observatory. This never-before witnessed galactic violence may have a profound effect on planets in the jet's path and trigger a burst of star formation in its destructive wake.
http://www.nasa.gov/mission_pages/themis/main/i...
A fleet of NASA spacecraft, launched less than eight months ago, has made three important discoveries about spectacular eruptions of Northern Lights called "substorms" and the source of their power.
NASA's Time History of Events and Macroscale Interactions during Substorms (THEMIS) mission observed the dynamics of a rapidly developing substorm, confirmed the existence of giant magnetic ropes and witnessed small explosions in the outskirts of Earth's magnetic field.
