
The root of a dark matter hair produced from particles going through Jupiter's core would be about 1 trillion times…

This artist's rendering zooms in on what dark matter "hairs" might look like around Earth.

This illustration shows Earth surrounded by theoretical filaments of dark matter called "hairs."

APOD Science APOD APOD: 2015 November 23 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

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A test pilot operates a virtual large unmanned aircraft system, or UAS, with simulated air traffic at a NASA research…

Astronauts Bob Behnken and Mike Good take part in evaluations of Crew Dragon at SpaceX.

Astronaut Bob Behnken during evaluation trip to SpaceX.

Astronauts Sunita Williams and Doug Hurley during evaluation visit to Crew Dragon at SpaceX.