The Hubble Space Telescope has always been an amazing machine, but it was recently made even more amazing with some repairs and optical upgrades in daring spacewalks. The first pics are out now, and they're stunning.
The HST was ...READ»
NASA's set to launch an extraordinary satellite today that has a particularly exciting mission. Kepler is being called the first spacecraft with the ability to peer at distant stars and distinguish if a particular type of planet is ...READ»
