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Future Evidence for Extraterrestrial Life Might Come from Dying Stars

Earth-like Planets Are Right Next Door

2012 Comet Awards Announced

Space Instrument Adds Big Piece to the Solar Corona Puzzle

First "Bone" of the Milky Way Identified

At Least One in Six Stars Has an Earth-sized Planet

Galactic Thief: "I Would Have Gotten Away With It, If It Weren't for Those Meddling Astronomers"

Split-Personality Elliptical Galaxy Holds a Hidden Spiral

Peering to the Edge of a Black Hole

Planets Can Form in the Galactic Center