ScienceCygnus spacecraft packing 3500 lbs of trash onboard, will burn up Sunday during Earth re-entry The International Space Station has released the Cygnus re-supply craft, on a doomed journey to Earth.by James Maynard
ScienceAsteroid 1950 DA may wipe out life in 2880, hurtling toward Earth at 'impossible' rateby James Maynard
ScienceVenus and Jupiter will cozy up to each other on Monday night in a planetary danceby Rebecca Kaplan
ScienceInterstellar dust collected from Stardust spacecraft excites boffins: Aliens on Earth?by James Maynard
ScienceDiscovery of forces that hold together space rocks may help scientists tackle Earth-threatening asteroidsby James Maynard