A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

A super-Earth, Kepler-725c, about 10 times Earth's mass, has been detected in the habitable zone of a sun-like star using the Transit Timing Variation (TTV) technique.

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

CAPE CANAVERAL, Fla. (AP) — NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency ...

Recent analyses indicate that asteroid 2023 DW is moving at a speed of 25 kilometers per second and is currently situated ...

Astronomers have announced the discovery of a monumental interstellar object, designated 3I/Atlas, believed to be the largest ...

NASA has discovered a rare interstellar object named 3I/ATLAS—only the third of its kind ever detected. The comet, which ...

THE James Webb Space Telescope has discovered its first-ever exoplanet – a distant world hidden by the glare of its nearest ...

image: Fig. 1 Artist's view of the Kepler-725 system. The small planet in the lower right is the newly discovered super-Earth in the habitable zone.