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Life, Unbounded

Life, Unbounded

Discussion and news about planets, exoplanets, and astrobiology

Saturn Looms

The end of the Cassini mission is presaged by unique and extraordinary images

August 28, 2017 — Caleb A. Scharf

Are Tardigrades Really That Tough?

Astrophysical events may have a hard time sterilizing Earth-analogue worlds, based on the example of water bears. But is it this simple?

July 23, 2017 — Caleb A. Scharf

Complex Life: Wimpy or Tough?

Complex life may be less resilient than microbial life by some measures, but it's not necessarily cosmically delicate

June 26, 2017 — Caleb A. Scharf

Blog Index

Life, UnboundedDiscussion and news about planets, exoplanets, and astrobiology

Confronting Common Wisdom