A whole universe of hidden galaxies lies just beyond what the eye can see. Thanks to a new generation of space telescopes, ...

The European Space Agency (ESA) has said goodbye to Gaia, its "billion star surveyor." After nearly 11 years of celestial ...

After more than a decade of charting the stars with extraordinary precision, the Gaia spacecraft has completed its mission.

The first orbital rocket launched from Europe crashed less than a minute after it was launched Sunday, but operators still considered the mission a success.

The European Space Agency (ESA) has powered down its Gaia spacecraft after more than a decade spent gathering data that are ...

Euclid has opened a new window to the cosmos with its first deep sky data release, revealing millions of galaxies, ...

NASA on Friday announced the four crew members of Crew-11 who will be part of Space X's next trip to the International Space ...

ESA shuts down Gaia spacecraft after more than a decade, leaving behind the most detailed legacy that will guide future ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

ESA’s Euclid mission mapped 26 million galaxies, revealing galaxy shapes, cosmic structures, and gravitational lenses ...

And other efforts around the globe have an eye on dark energy and aim to release their own data in the coming years, including the European Space Agency’s Euclid mission and the Vera C. Rubin ...

"This work highlights Euclid’s remarkable ability to detect and characterize dwarf galaxies, enabling a comprehensive view of ...