Amazon has launched its first operational Project Kuiper satellites in its attempt to compete with SpaceX’s Starlink—but ...

Earth’s geology has shaped the planet over billions of years, with continents constantly coming together and breaking apart.

Researchers came to the conclusion that super-Earths can exist as far from their host star as our gas giants are from the sun ...

A distant flicker of light from a star can reveal more than you might expect. In fact, a brief, subtle brightening in the sky ...

The dwarf galaxies surrounding Andromeda, the closest galaxy to our own, have an extremely strange distribution that's ...