Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

If an antimatter meteor came into our solar system, we’d definitely know about it, says one reader, especially if it hit the ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

Comet C/2025 V1 (Borisov), discovered by an amateur astronomer, is captivating scientists. Its unusual orbit initially ...

A rare interstellar visitor, comet 3I/ATLAS, is currently traversing our solar system, offering scientists a unique chance to ...

Astronomers confirm that 3I/Atlas is still intact, despite viral posts claiming it was destroyed near the Sun.

As telescopes have become more powerful, it’s turned out our solar system is not the only game in town: There are millions of ...

Silverman, Leah. "Astronomers Just Created The Most Detailed 3D-Map Of Our Galaxy Yet." AllThatsInteresting.com, November 14, ...

As a joke, she labelled it LGM 1 for “Little Green Men”, but the astronomers working on it did not really believe they had ...

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become ...