SpaceShipTwo Aces Third Rocket-Powere  SpaceShipTwo's rocket engine burst to life during a successful powered test...
Stormy Alien Atmospheres May Spark Se  This artist's concept shows what the weather might look like on cool star-l...
Hubble Takes Deepest View Into Cosmic  This long-exposure Hubble Space Telescope image of massive galaxy cluster A...
Dust Bunnies Discovered Around 'Dirty  Artist conception of Supernova 1987A and its newly discovered dust cloud. ...
Massive Black Holes are Everywhere! Dwarf galaxy NGC 4395, previously thought incapable of having a central mas...
Solar Boom: Sun Blasts X-Class Flare   The X1-class solar flare erupted from AR 1944 on Jan. 7. The flare also tri...
Recommissioned NEOWISE Discovers Near  Thar she goes: NEOWISE images of the newly-discovered near-Earth asteroid 2...
Has the Weirdest Star in the Universe  Leave it to astrophysicists to think up some strange stars, many of which r...
New Exoplanet Hunter Directly Images   Gemini Planet Imager's 'first light' image of Beta Pictoris b, an exoplanet...
Ancient Sea Monsters Were Black Fossil pigments reveal dark coloration of extinct marine reptiles. The mosa...

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