On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

The James Webb Space Telescope has captured a view of Lynds 483 (L483), an "actively forming star system," according to NASA.

July 14 (UPI) -- The Axiom-4 space crew undocked from the International Space Station on Monday morning as it prepares to ...

NASA’s James Webb Space Telescope has revealed the “Cosmic Owl,” a rare structure of two colliding ring galaxies.

In new research, University of California, Irvine astronomers describe how more than 200 known exoplanets are likely ...

A monster exoplanet as big as 10 times the size of Jupiter has emerged from the stellar gas and dust surrounding a young star ...

Scientists have witnessed evidence of a collision between black holes so huge that it defies their understanding of physics.

The telescope peered into a single “toe bean” of the nebula, uncovering clusters of gas, dust and young stars.

A new study has mapped the evolution of this iconic creature across 12,000 years of rock art, revealing a stunning ...