APOD: 2009 June 28 - Fresh Tiger Stripes on Saturn's Enceladus...
A different astronomy and space science related image is featured each day, along with a brief explanation.
If the Moon Was Only 1 Pixel - A tediously accurate map...
Gigantic Stellar Breeding Ground
This amazing space wallpaper reveals 30 Doradus, which is the brightest star-forming region in our galactic neighborhood and home to the most massive stars ever seen.
Crab Supernova Explosion
The Crab Nebula is a six-light-year-wide expanding remnant of a star's supernova explosion. Japanese and Chinese astronomers witnessed this violent event nearly 1,000 years ago in 1054, and this 3D animation shows what probably happened in the sky.
World's most advanced giant telescope mirror is completed...
Oct. 28, 2012 - What does it take to build the Giant Magellan Telescope (GMT), which will one day the be the largest telescope on Earth, and produce images 10 times sharper