Astronomers have found a way to spot the smallest, 'decameter,' asteroids within the main asteroid belt. They used their approach to detect more than 100 new asteroids, ranging from the size of a bus ...

Add Yahoo as a preferred source to see more of our stories on Google. We've all heard about the asteroid that wiped out the dinosaurs, a colossal rock 10 kilometers wide. However, there are some ...

Like corn kernels popping in a frying pan, tiny grains of dust may hop around on the surface of asteroids, according to a new study from physicists at the University of Colorado Boulder. That ...

Utilizing archival James Webb Space Telescope (JWST) data and novel synthetic tracking algorithms, researchers identified 138 asteroids smaller than 100 meters in diameter within the main asteroid ...

Scientists are digging into the hidden makeup of carbon-rich asteroids to see whether they could one day fuel space exploration—or even be mined for valuable resources. By analyzing rare meteorites ...

Astronomers from the Massachusetts Institute of Technology (MIT) have made a groundbreaking discovery by identifying the smallest asteroids ever detected in the main asteroid belt, located between ...

When we think about asteroids that could threaten Earth, we often imagine massive, city-sized rocks hurtling through space. But what if the real danger comes from much smaller, barely detectable ones?

One significant threat to life here on Earth is the possibility that a massive asteroid will collide with our planet and destroy life as we know it. To understand the possibilities, large surveys of ...

The European Space Agency's (ESA) Gaia space telescope has already proven itself invaluable in tracking billions of stars in the Milky Way, but now it has proved its worth with much smaller bodies, ...