NASA's ESCAPADE Mars mission is sending two identical satellites into Martian orbit via a non-standard transfer on a low-cost ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...

This video explored where NASA believed extraterrestrial life was most likely to exist beyond Mars. It showed how icy moons ...

NASA officials dismissed theories that the interstellar 3I/ATLAS could be an alien spaceship while dropping new photos of the ...

The satellite that took the photos belongs to Surface Water and Ocean Topography (SWOT), a joint venture between NASA and the ...

NASA released new images of 3I/ATLAS as it plunged towards the sun, captured by a host of the agency’s robots and probes.

The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

It's been five years since NASA's Perseverance rover touched down on Mars, sending back images and data that have revealed some of the red planet’s oddest and most peculiar features. Now, the rover ...

CAPE CANAVERAL, Fla. — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released the ...

NASA's newly released images of the interstellar object 3I/ATLAS have intensified scientific interest in the rare visitor, even as online speculation attempts to cast doubt on its natural origins. The ...

NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within ...