The glowing Trifid Nebula is revealed with near- and mid-infrared views from NASA's Spitzer Space Telescope. The Trifid Nebula is a giant star-forming cloud of gas and dust located light-years away in the constellation Sagittarius.
July Taken by crew members of one of the Expedition 26 aboard the International Space Station, a large mass of storm clouds was captured over the Atlantic Ocean near Brazil. Also shown is a Russian spacecraft docked to the orbiting outpost.
the Hubble telescope allows us to see farther than we've ever seen before. And due to its high-tech cameras, we can distinguish between stars' atmospheres. Older stars cool down and become red giants, while younger stars burn blue.