It makes more sense to spend money saving the Earth from climate change, ecological destruction and international conflicts than it does going to Mars.

Space is a hostile environment for humans. Even on Mars, settlers might have a hard time coping with potentially lethal ...

Coming up with a practical way of replicating the earthbound poop experience took many years, many engineers, and a whole lot ...

In this rare event, a full moon, also dubbed the "Worm Moon," will coincide with a lunar eclipse — causing a total lunar eclipse as the entire Moon is covered by the Earth's shadow. View the moonrise ...

The L.A. County Museum of Art announces three commissions for large-scale outdoor art around its new David Geffen Galleries, ...

Kara Gaiser, a mechanical engineering student at Berkeley from Portland, is researching life support systems on Mars and other locations beyond Earth.

Full of extraordinary footage, Robert Stone's blissed-out mind-bender of a movie meditates on the possibilities of life in ...

"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.

Space companies need Starship's super-heavy heft to fly human habitats and mining equipment to the moon. The rocket just ...

Mars' atmosphere moves differently from Earth's due to gravity waves. These waves affect air circulation at high altitudes.

The X-37B spaceplane touched down on Runway 12 at Vandenberg Space Force Base, California, at 11:22 pm local time Thursday (2:22 am EST Friday), capping its high-flying mission with an automated ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...