UFO Sighting? No, Just Google's 'Rogu  On Oct. 16, 2012, residents of Pike County, Ky., looked high in the sky to ...
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Hubble Adds Ultraviolet to Epic Ultra  Astronomers have added an ultraviolet perspective to an ultra-deep field vi...
Awesome Exoplanet Imager Begins Hunt   This infrared image shows the dust ring around the nearby star HR 4796A in ...
Star Within a Star: Weird Stellar 'Hy  A weird type of ‘hybrid’ star has been discovered nearly 40 years since i...
Bits of Earth-Shattering Impactor Fou  Artist's depiction of a Mars-sized body hitting Earth in the solar system's...
Violent Galaxy Cluster Smash Spawns W  Colliding galaxy clusters MACS J0717+3745, more than 5 billion light-years ...
Space Telescope Gazes Deep Inside Pow  CMEs — coronal mass ejections — are some of the most energetic and powerf...
Strange New World Discovered: The 'Me  Artist's impression of Kepler-10c, an exoplanet that is 2.3 times the size ...
Red Dwarfs Could Sterilize Alien Worl  This artist's conception shows a hypothetical alien world orbiting a red dw...

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