US space agency NASA has repeatedly expressed concern that SpaceX's giant new Starship vehicle may not be ready to carry ...

Loeb said some answers could come from images of 3I/ATLAS that were taken Oct. 2 by NASA’s HiRise camera on the Mars ...

While the likelihood is low, these seven states could get a chance to see the northern lights right before Halloween.

Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch ...

Astronomers and enthusiasts can only wait as Interstellar object 3I/ATLAS passes behind the Suns glare. By the time it ...

NASA's innovations have transformed daily life. Technology developed for space missions now powers smartphone cameras and GPS ...

Amazingly, some meteorites come with hints of prebiotic chemistry carrying signs of the citric cycle, a set of chemical ...

Comets Lemmon and SWAN are nearing Earth in a rare double cosmic treat. Where and what time can you see them? What to know.

NASA technology has helped the world with discoveries used for dustbusters, cellphones and lifesaving COVID-19 equipment ...