Extraterrestrial landers sent to gather samples from the surface of distant moons and planets have limited time and battery ...

Scientists have created the first-ever 3D maps of star-forming molecular clouds near the Milky Way's supermassive black hole, ...

Astronauts and spacecraft face constant bombardment from high-energy radiation, posing significant risks to both human health ...

Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.