The Euclid space telescope, a mission of the European Space Agency (ESA), has just unveiled its first data. This valuable ...

The largest-ever three-dimensional map of the cosmos, plotting out some 15 million celestial objects, could help reveal the ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

Three weeks ago, headlines announced that the U.S. had detected a mysterious “dark” satellite wheeling overhead on a regular orbit. There was nervous speculation that it might be a ...

Find out what's up in your night sky during January 2025 and how to see it in this Space.com stargazing guide ... although a sky map can be very useful, and a good telescope or binoculars will ...

A dishwasher-sized NASA satellite was launched into space from Florida on Wednesday ... is being sent to find and map this water on the moon's surface. For future moon exploration, including ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

A new study has uncovered how the brain’s “place cells”—neurons responsible for navigation—use randomness, rather than precise organization, to create internal maps of our surroundings.