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Stories by 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 20, 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

July 2, 2017 — Caleb A. Scharf

The Real Expanse

Human colonization of space would be terrifyingly hard, and that's the best thing about it

March 16, 2017 — Caleb A. Scharf

Tiny, Tiny TRAPPIST-1

The 7-planet system of TRAPPIST-1 is remarkable in many ways, including its size

February 26, 2017 — Caleb A. Scharf

Why I Love AI

Artificial Intelligence has the potential to show us new ways to think about the natural world

February 21, 2017 — Caleb A. Scharf
Stories by Caleb A. Scharf

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