NASA wants to build a floating city above the clouds of Venus. Should we be going to Venus instead of Mars?

Tonight, Venus and Uranus will create a celestial display visible from Earth. Learn how to spot them with the naked eye.

On April 6, 2026, shortly before Earth slid behind the Moon from the perspective of Orion, and the spacecraft lost radio ...

Discoveries of molecules in space that suggest extraterrestrial life are exciting, but they need to be taken with a grain of ...

Planets can't remain habitable for long without a massive hidden supply of water.

16. Despite Mercury's extreme temperatures (like, up to 800 degrees Fahrenheit), it's believed to have ice at its north and ...

See Venus and Uranus in conjunction on Thursday, April 23, as the “Evening Star” sweeps close to the Pleiades open star ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a ...

This simulation of the Artemis I launch generated by NASA's Launch, Ascent, and Vehicle Aerodynamics (LAVA) framework shows ...

A major part of the Artemis III rocket was made in New Orleans and was placed on a barge on Monday headed for the Kennedy ...

The late April twilight affords the continued opportunity to marvel at the planet Venus, as the ‘evening star’ blazes away in the western ...