Chris Klimek

Chris Klimek is a writer and podcast host for Smithsonian.

NASA's Lindsay Aitchison says spacesuits have been given much-improved flexibility and durability over the decades, but as seen in the speculative future of "Ad Astra," they don't look much different than they did in the Gemini era.

With the New Movie <em>Ad Astra,</em> James Gray and Brad Pitt Offer a "Plausible" Vision of Late-21st Century Space Travel

Shuttle astronaut Garrett Reisman helped writer-director Gray make his space adventure authentic(ish).

In 30 Seconds Over Tokyo, Spencer Tracy (at right) played Jimmy Doolittle, who led the April 1942 air raid.

What the Movies Taught Us About World War II

The biggest war in human history inspired hundreds of movies. One of them had to be the best.

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