The Black Knight Satellite and the Unanswered Questions in Earth’s Orbit ...

If cleared, the launch to the International Space Station would proceed from Cape Canaveral at 5:38 a.m. ET on Thursday (Feb. 12).

Elon Musk is putting his dreams of colonizing Mars on hold and said his SpaceX rocket company will instead focus on building a city on the moon.

The combustible sedimentary rock, better known as coal, was not only crucial to the onset of advanced technology here on Earth, but it should also be key to the development of advanced E.T.s residing ...

Elon Musk’s ambition to one day settle Mars appears to have taken a back seat for a rather nearer and more achievable goal – ...

Project Hail Mary unveiled its final trailer on Super Bowl Sunday, with the spot diving into the budding friendship between ...

Ars has reported on one of the amendments, which would authorize NASA to take steps toward a “commercial” deep space program ...

NASA delayed the first human moon mission in more than 50 years for another month. The good news? SpaceX Crew-12 could now ...

January brought a wide range of thoughtful science conversations featuring researchers from the SETI Institute, spanning everything from hands-on planetary defense with citizen scientists to careful ...

NASA is working to take astronauts farther from Earth than any humans have ever gone, but the ambitious and costly moonshot ...

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies that capture the danger, teamwork, and wonder of spaceflight. Their picks ...

Whether or not aliens exist, the SETI program has never stopped believing. Yet today, radio telescopes are no longer seen as the best way to ...