As more satellites, telescopes, and other spacecraft are built to be repairable, it will take reliable trajectories for ...

An unexpected television signal traced to an airplane led to a new method for pinpointing unwanted radio signals, as growing ...

Astronomers sifting through data from the Murchison Widefield Array, a radio telescope in Western Australia, found themselves ...

NASA's Pandora satellite mission to document at least 20 known planets orbiting distant stars will start from SpaceX at its ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

Geomagnetic storms also cause problems on Earth. The electric currents they create can overload power plants and cause ...

Artist's conception of the DART spacecraft approaching the Didymos asteroid system before deflecting the Dimorphos moonlet ...

On the outskirts of Cairo, a cutting-edge space lab was supposed to be the first in Africa to produce homegrown satellites.

The agency announced on Monday afternoon (Feb. 10) that it has picked SpaceX to launch Pandora, a 716-pound (325-kilogram) ...

By April this year, scientists will start to decide whether to send a mission to intercept an asteroid that may hit Earth in ...