The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

Using clever light-detecting techniques, ExTrA searches red dwarf stars for planets that might support life. By studying tiny ...

CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

NASA and other world-leading space agencies are putting the most powerful eyes in the night sky on asteroid 2024 YR4, a newly discovered threat to Earth.

The Euclid space telescope brings the Einstein Ring into view. Check out the accidental discovery and what it looks like ...

The James Webb Space Telescope captured this stunning image of the gas and dust around a newborn star in the constellation ...

The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's ...

Euclid, the European Space Agency's dark Universe detective, has made an astonishing discovery -- right in our cosmic backyard.

On Wednesday (Feb. 12), NASA will host its first Twitch stream from the International Space Station (ISS), giving viewers the ...

An international research team has made an unexpected discovery with the space telescope "Euclid": they found a so-called ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of striking Earth in 2032.