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Life, Unbounded

Life, Unbounded

Discussion and news about planets, exoplanets, and astrobiology

The Distant Shores of Mars

A complex interplay of gravity, volcanoes and planetary wobble could pin down the age of oceans on Mars

April 1, 2018 — Caleb A. Scharf

SETI, the Next Generation?

Time to bring the search for extraterrestrial technosignatures all the way in from the cold

February 25, 2018 — Caleb A. Scharf

3 Cosmic Images from 2017: No. 3

One year, so much science. Here's the third of three spectacular, but less widely seen images from the near and far universe

December 30, 2017 — Caleb A. Scharf

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50% off for Back to School

50% off for Back to School