From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Venturing past Jupiter is a generational challenge. This video explores the extreme frontiers of human spaceflight, where ...

NASA’s Parker Solar Probe has made a significant breakthrough in space exploration by observing interstellar comet 3I/ATLAS, providing a fresh perspective on an object passing through our solar system ...

From stranded astronauts to secret moons to space photos that were once impossible to consider, here are the top space ...

AVIRIS-5 is one of the newest tools in a joint research project from NASA and the U.S. Geological Survey (USGS) called GEMx. The project is designed to search for surface traces of critical minerals, ...

Even so, Musk envisions eventually building his space-based AI data centers on the moon and then launching them with an ...

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope ...

A small, icy moon of Saturn called Enceladus is one of the prime targets in the search for life elsewhere in the solar system ...

In August 2026, a total solar eclipse will be visible over parts of Spain, Portugal, and a large chunk of the Atlantic and ...

From a small island off the coast of Panama to the farthest reaches of space, the Smithsonian advanced our knowledge of the ...