Radiation and microgravity are two of the greatest hazards to astronauts’ reproductive health. “Space radiation can damage ...

As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health ...

Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...

On Monday, Elon Musk announced that he was merging two of his companies, SpaceX and xAI, in a deal said to be worth $1.25 ...

NASA has announced the discovery of an Earth-like planet orbiting a Sun-like star that shares several other similarities with ...

Earth observation data underpin climate science, disaster response, and environmental policy, yet inconsistent grid definitions often limit their accuracy and reuse. Researchers now present a unified, ...

A 13-atom molecule containing sulfur has been discovered in interstellar space for the first time, providing insight into the ...

Spanning billions of years, lunar soil could store a chemical record of ancient gases—materials that may one day support ...

Earthquake sensors are giving scientists a new way to track space junk as it falls back to Earth.

Low-Earth orbit is more crowded—and fragile—than it looks. Satellites constantly weave past each other, burning fuel and ...

NASA's Artemis II crewed mission to the moon shows how U.S. space strategy has changed since Apollo -- and contrasts with ...

Carbon dioxide emissions are not solely responsible for climate change. Other substances and small particles, like aerosols, ...