This artist’s concept illustrates how silicate crystals like those found in comets can be created by an outburst from a…
The blue lines superimposed over a Google Earth image of Iceland showed the tracks flown by NASA’s Gulfstream C-20A science…
NASA’s Spitzer Space Telescope captured this image of comet Holmes in March 2008, five months after the comet suddenly erupted…
This overhead view is of Atlantis atop a modified 747 as the craft flew over California’s high desert. Atlantis and…
