This stunning satellite image of Ouarzazate, Morocco, was taken by Europe's Copernicus Sentinel-2 mission.

A New Mexico startup revealed its plans to deliver sunlight to satellites in orbit, helping power the spacecraft during times ...

The JUICE spacecraft captured its first detailed glimpse of interstellar comet 3I/ATLAS, revealing a glowing coma and ...

SAN FRANCISCO – Mantis Space, a New Mexico startup planning a constellation to supply solar power to spacecraft, emerged from stealth March 12 with $10 million in seed funding.

Researchers have uncovered evidence for our sun joining a mass migration of similar "twins" leaving the core regions of our galaxy, 4 to 6 billion years ago. The team created and studied an ...

An international team from China and Italy has reported a possible cosmic encore to the landmark 2017 multi-messenger ...

Video shows NASA's futuristic solar sail technology prototype. Like a sail on the ocean propels a boat with the wind, this ...

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ...

Interstellar has arguably changed movies more than The Dark Knight, and Project Hail Mary is evidence.

For billions of years before reaching its current location, the Sun may have slowly travelled as part of a large group, or “wave,” of stars drifting out from the inner parts of the Milky Way. This ...

Earth’s gravity has a lot to do with what people think is up and what is down. Things fall down toward the ground, but that ...

It ain't from around these parts of space.