Stellar Fossils from Milky Way's Past Revealed
Updated: 2009-11-28 22:28:16
An oddball cluster of stars was around when our galaxy was just forming.Holiday Sky Treat: Spot the Space Station
Updated: 2009-11-28 22:28:16The space shuttle Atlantis and the International Space Station are separately flying around the Earth until Friday, and they can be seen as a pair of bright lights in the sky at certain times over the next few days.Powerful Laser Simulates Stellar Jet
Updated: 2009-11-28 22:28:16A multi-trillion-watt laser has simulated how a stellar jet from a young star collides with interstellar gas.Solar Tsunamis Are Real, NASA Says
Updated: 2009-11-28 22:28:16Images, movies from STEREO spacecraft confirm reality of solar tsunamis.Telescope Buying Guide Part 1: What You Must Know First
Updated: 2009-11-28 22:28:16Before you buy a telescope, here's what you need to know.