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Life, Unbounded

Life, Unbounded

Discussion and news about planets, exoplanets, and astrobiology

NASA's 50 Years of Mars Exploration [Video]

Humans have been visiting and exploring Mars for more than half a century, and NASA has released a video celebrating the agency's remarkable contributions

January 9, 2017 — Caleb A. Scharf

Earthrise Renewed

Forty-eight years ago human eyes first witnessed Earth rising over the moon; today we can all see it in high-definition

December 23, 2016 — Caleb A. Scharf

Spawning Stars

An extraordinary new image shows a protostellar disk fragmenting into multiple stars

November 22, 2016 — Caleb A. Scharf

Blog Index

Special Edition: Mysteries of the Mind