A British-built Mars rover stuck on Earth since the start of the war in Ukraine may soon be on its way after the UK Space Agency agreed to pay for its ride down to the Red Planet.

The lab says the imaging spectrometer aboard the satellite measures hundreds of wavelengths of light that are reflected by ...

"As the large and bright discs are the easiest to observe, our previous view of the birth site of planets was biased." ...

So in some sense, alien worlds were not first discovered in the 1990s or even the 1980s. It took nearly a century to fully ...

Only a few years ago, astronomers heralded the discovery of a rocky world circling the sun 's closest space neighbor, Proxima ...

"This mission, the Fram2 mission, is going to be the first all-civilian free-flyer mission to orbit the poles of Earth, which makes it very unique," Dr. Emmanuel Urquieta said. He is the vice chair of ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

This is what Mr Musk said he wanted to do last year. Then it seemed barely plausible. Today it looks next to impossible. Mr ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.