The set recreates the observatory's internal optics, posable solar arrays, and opening aperture door across a 15-inch ...

A $1 billion space telescope is revealing parts of the universe humanity has never seen before. By peering billions of light-years into deep space, it is uncovering ancient galaxies, mysterious cosmic ...

A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and STScI | mash mix: Space.com Music: Tranquil Dawn by Amber Glow / courtesy of ...

The European Space Agency's Euclid space telescope has delivered one of the most detailed views ever captured of our galaxy's crowded heart, revealing more than 60 million stars in a single ...

Two asteroid encounters by Japan and China reveal new clues about small worlds, sample returns, and future planetary defense.

Nestled in the Great Basin, a remote stretch of the Nevada desert is set to become home to the world’s most sensitive radio telescope array. Subscribe to read this story ad-free Get unlimited access ...

This is the largest high-resolution photo ever made of our Milky Way galaxy's centre in visible light. It was taken on 23 March 2025 by the European Space Agency's Euclid space te ...

A new study by the European Southern Observatory warns that plans to launch more than 1.7 million satellites into orbit could have “devastating consequences for astronomy,” making the night sky ...

The Artemis II astronauts made an impact on potentially hundreds of millions of people during their mission, according to ...

KENNEDY SPACE CENTER — The Nancy Grace Roman space telescope arrived at NASA’s Kennedy Space Center on Father’s Day, where it will stay until it is launched in August to help astronomers look for dark ...

In a low-cost, high-risk gamble, a small company in partnership with NASA and Northrop Grumman launched an experimental space tug Friday to hunt down and grab a falling space telescope that otherwise ...

A robotic tugboat has launched to pull a decades-old space telescope to safety. A private spacecraft called LINK is on its way to rescue NASA’s Swift space telescope from a fiery death in Earth’s ...