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Astronomers Discover Merging Star Systems that Might Explode

NASA's Chandra Finds Youngest Nearby Black Hole

Astronomers Find Giant, Previously Unseen Structure in our Galaxy

How to Weigh a Star Using a Moon

Ghosts of the Future: First Giant Structures of the Universe

Accomplished CfA Astronomer John Huchra Dies

Milky Way Sidelined in Galactic Tug of War

Pan-STARRS Discovers Its First Potentially Hazardous Asteroid

CfA Will Play Major Role in Mission to "Touch" the Sun

NASA's Hubble Harvests Distant Solar System Objects