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Stories by Caleb A. Scharf

The Birth of Worlds

Stunning new images of young planetary systems create a profound cosmic perspective

December 15, 2018 — Caleb A. Scharf

Mars '76

Images from the first successful landers on Mars are still worth looking at

December 8, 2018 — Caleb A. Scharf

Cosmic Termites

Insects can make topographical biosignatures that are visible from space

December 1, 2018 — Caleb A. Scharf

A Martian Tail

A remarkable atmospheric feature on Mars reminds us how topography connects to climate

October 28, 2018 — Caleb A. Scharf

A Hot Polar Planet

Some exoplanets defy easy explanation, a newly discovered world is no exception

September 18, 2018 — Caleb A. Scharf

20% off Scientific American Health & Medicine

20% off Scientific American Health & Medicine