Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

Scientists may have found a new way to detect some of the universe's most mysterious objects, primordial black holes (PBHs), ...

Created as a tribute to dark matter pioneer Vera Rubin, the image was created with the aid of a vast array of telescopes.

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured evidence of it.

NASA's James Webb Telescope has captured unprecedented pictures of a newly-discovered exoplanet, a planet that is outside our solar system.

The findings underscore Webb's capability to explore low-mass planets around nearby stars, offering new insights into planet ...

There will be several chances to see the shadow of Saturn's largest moon, Titan, pass across the ringed planet's Earth-facing ...

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about ...

Starlink satellites orbit approximately 342 miles (550 kilometers) above Earth and put on a spectacular show for observers as ...

The James Webb telescope has captured some seriously cool direct images of a planet beyond our solar system. This is the ...

The NICER telescope developed a light leak in May 2023 when several thin thermal shields were damaged and let in sunlight ...

The world’s most powerful digital camera has taken its first photos, and they reveal the cosmos in stunning detail. Shared as ...