Observing the interactions between dark matter and so-called "dark photons" during a period after the Big Bang called the "cosmic dawn" could help shed light on the universe's most mysterious and ...

Starlink is the largest satellite constellation ever deployed — and it's continuously growing, as today's planned launch ...

The materials that make up your body are intergalactic voyagers that have existed beyond the limits of the Milky Way.

NASA recently deemed this situation unacceptable. In April 2024, agency chief Bill Nelson announced that an overhaul of the ...

"With evidence that quarks and gluons are entangled, this picture has changed. We have a much more complicated, dynamic ...

The simulation involved two full teams of flight controllers, the Sierra Space team in Colorado and the NASA team in Houston, ...

John Glenn was "deeply touched" that Blue Origin named its first orbital-class rocket after him.

In 2017, astronomers discovered the interstellar visitor 'Oumuamua. In 2023, we reported the discovery of seven solar system ...

In November, Pettit captured the trail SpaceX's giant Starship megarocket made in Earth's atmosphere during its sixth-ever ...

The Indian Space Research Organization's twin SpaDeX satellites will try to dock in orbit on Jan. 8 around 9:30 p.m. EST (0230 Jan. 9 GMT/0800 IST).

Fancy a Star Trek-themed cocktail? Make it so with the reissued 'Star Trek Cocktails: A Stellar Compendium,' available now.

"I never dreamed of Webb seeing them in such large numbers." ...