Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

Rocket Lab's Electron will launch Aspera, a cubesat being developed by the University of Arizona and NASA. The shoebox-sized ...

Titan is a strange world, at -300 degrees Fahrenheit, and shrouded in a jaundiced smog. Similar to Earth, the atmosphere is ...

Scientists said the aurora occurred on March 18, 2024, when super-energetic particles from the sun encountered the Martian ...

This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...

NASA believes that the month of May brings visibility to four planets, a new star from a nova, a chance of meteor showers and more.

Starship ignited its Raptor engines Monday morning on a test stand near SpaceX's Starbase launch facility in South Texas. The ...

SpaceX is getting closer to launching Starship, the world's largest rocket, once again on a critical flight test later in May ...

Researchers have found 26 completely new bacterial species—right inside NASA’s ultra-clean spacecraft assembly rooms.

China and Russia have teamed up to build a nuclear power plant on the Moon. The revolutionary project, which is expected to ...

Astronomers have detected a rare black hole outside a galaxy’s core devouring a star in the first known offset tidal ...

New images from the James Webb Space Telescope reveal the dazzling auroras of Jupiter, shining hundreds of times brighter ...