Designated 3I/Atlas, this is likely the largest yet detected and has been classified as a comet, or cosmic snowball ...

The European Space Agency’s Euclid telescope has shared its first test images, revealing star-filled views of the cosmos. The observatory launched in July.

The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

Euclid’s new image of the star-forming region Messier 78 is seen here. The European Space Agency released photos from the Euclid observatory on May 23, 2024.

The European Space Agency’s Euclid telescope aims to create the largest 3D map of the universe in the next six years. The observatory just completed the first piece.

European Space Agency’s Euclid mission has released a trove of new data on distant galaxies. The observatory blasted off in 2023.

The Euclid space observatory launched in July 2023, tasked with creating a 3D map of more than a third of the sky, surveying billions of galaxies up to 10 billion light-years away.

The Vera C. Rubin Observatory, located on a mountaintop in Chile, unveiled vibrant images Monday of colorful nebulas, stars ...

Euclid, launched from Florida in 2023 on a planned six-year mission, is an orbiting observatory gathering data on how the universe has expanded and how its structure has formed over time and ...

The Euclid space telescope has spotted 26 million galaxies in just one week of ... 'Staggering' first images from Vera C. Rubin Observatory show 10 million galaxies — and billions more are on ...