From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

For the first time, astronomers have managed to weigh a planet that is not bound to any star, a lonely world drifting through ...

SpaceX is preparing a sweeping reshuffle of its Starlink broadband network, planning to lower the orbits of thousands of ...

There are about 15,000 satellites orbiting the Earth. Most of them, like the International Space Station and the Hubble ...

Earth is about to see three total solar eclipses in just under two years, with each successive path of totality moving west ...