Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

If you were to ask a group of dedicated amateur astronomers to list their favorite telescopic targets, few if any would ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

In a short talk at Caltech, physicist Richard Feynman laid out a vision of manipulating and controlling atoms at the tiniest ...

A strange double flash in a distant galaxy has given astronomers their strongest hint yet that a long‑theorized kind of ...

We tend to over-expect technological change and underestimate its second-order effects. The real story of the next ...

Losing GPS would mean losing a lot more than Google Maps. The technology is integrated into everything from lights that turn ...

Anerican space agency NASA said the first full sky map made by the SPHEREx satellite is ready, three more to follow over the ...

Three AI engineers explain how returning to school, internships, and college relationships led to jobs at startups and major ...

Could the icy moons of our solar system hold life beyond our planet? Keith Cooper looks at how planetary scientists plan to ...

A comprehensive guide to how the prequel echoed its predecessor — from blink-and-you-miss-them callbacks to major reveals ...

A double explosion, in which a dying star split, then recombined, may be a long-hypothesized but never-before-seen "superkilonova." ...