A colossal asteroid-like invader once ripped through the lunar crust, flinging out rings of mountains and scooping out a ...

What we see is sobering. In our simulations, electrodes can fracture during the deep freeze of a lunar night. Under direct ...

"Most excitingly, this new idea addresses one of the longstanding habitability problems on Europa and is a good sign for the ...

Elon Musk makes first Davos appearance, joins Larry on stage and jokes about aliens, peace deals, and pension funds.

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

Scientists found that microgravity fundamentally slows the infection cycle, pushing phages to become hyper-efficient at ...

From moon hotels and billionaire space tourism to SETI’s 21-year search for alien technosignatures, and a censored UFO ...

"Understanding how spaceflight impacts the human brain is crucial as space exploration and tourism expand," a ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

NASA's Europa Clipper spacecraft has captured ultraviolet images of interstellar comet 3I/ATLAS, revealing hidden chemical signatures that could transform our understanding of ancient cosmic materials ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the difference, showing that Mars clocks tick slightly faster—and fluctuate over the ...

The Mars Perseverance rover has been investigating the Jezero Crater and came across something that is not native to Mars at all. It is a meteorite that collided with the red planet. Though various ...