Discover how long-term space missions impact astronauts' eye health, with over 70% experiencing vision changes due to ...

The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

Planetary defense is a global imperative, of course, but for the time being, NASA — and, by extension, the United States — is ...

As humankind imagines living off-planet — on the moon, Mars and beyond — the question of how to sustain life revolves around the physical necessities of oxygen, food and water. We know there is water ...

NASA astronauts Victor Glover, Reid Wiseman, Canadian Space Agency astronaut Jeremy Hansen and NASA astronaut Christina ...

Fans of the billionaire Elon Musk are now saying that a book predicted the SpaceX and Tesla CEO becoming the leader of Mars.

The Moon and asteroids are at the top of the mission list for a number of agencies, while others will focus on exploration to ...

Enrico Chesta, Véronique Ferlet-Cavrois and Markus Brugger highlight seven ways CERN and ESA are working together to further ...

A world-leading designer of space robots says gigantic new rockets being tested by billionaires Elon Musk and Jeff Bezos are ...

In the quest to explore the cosmos, NASA's latest breakthrough in thermal propulsion fuel could redefine our journey to Mars.

Trump says we're going to Mars. He may be making it harder to get there. President Donald Trump says we’re going to Mars, but ...