Discover mind-blowing facts about the Solar System in our video "25 Insanely Cool Facts About the Solar System" WATCH OUR ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

Astronomers analyzing data from Vera C. Rubin Observatory have discovered the fastest-ever spinning asteroid with a diameter over half a kilometer—a feat uniquely enabled by Rubin. The study provides ...

With a diameter of around 2,300 feet, the newly-detected asteroid completes a full rotation in just under two minutes.

Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop ...

Scientists have measured that Jupiter releases more internal heat than it absorbs from the Sun, based on observations of its structure, rotation, and atmospheric behavior.

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to ...

The Hubble Space Telescope has captured startling structures on interstellar comet 3I/ATLAS, narrow, sun-facing dust streams ...

Winter storm system brings emergency declarations as snow and ice create unsafe driving conditions and power shortages ...

An artist's rendering of 2025 MN45 - the fastest-rotating asteroid with a diameter over 500 meters that scientists have ever found. Photo: NSF-DOE ...

Astronomers analyzing data from NSF–DOE Vera C. Rubin Observatory, jointly funded by the U.S. National Science Foundation and the U.S. Department of Energy's Office of Science, have discovered the ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...