The first piece of the Euclid space telescope's map of the universe is crammed with 14 million galaxies and 100 million ...

A powerful telescope, perched above the clouds at some 13,800 feet, has snapped a brilliant view of distant galaxies.

The International Space Station has taken many photos of Earth during its nearly 30 years in orbit, including some of ...

After an amazing orbital flight, billionaire-pilot Jared Isaacman says he aims to safeguard human civilization by sprinkling ...

The James Webb Space Telescope has discovered lonely quasars in the early universe, with "empty larders" that defy theories ...

A stunning peek into the deep mysteries of our universe is giving astronomers and stargazers alike just a sliver of what’s to ...

NASA has unveiled images of a full-scale prototype for six telescopes that will contribute to the detection of gravitational ...

When SpaceX's Crew Dragon capsule Endeavour returns to Earth this week, she will set a clutch of records for the most time ...

NASA is helping the European Space Agency develop space telescopes that can detect gravitational waves caused when black ...

Astronomers have found a world shrouded in an atmosphere of water vapor, orbiting a star 100 light-years away.