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

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

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

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

In the heart of the Milky Way is a black hole millions of times more massive than our sun, but does that mean we're destined ...

The space object, named Chiron, is believed to be a piece of rock measuring a whopping 130 miles wide at its broadest point - ...

Water isn't just delivered to planets by comets and asteroids — it can also be forged as worlds form, a new study finds.

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

New research from Rice University shows that Jupiter, the largest planet in our solar system, played a major role in shaping ...

Experiments at high temperatures and pressures reveal chemistry that can generate water on the surface of exoplanets ...

This article lists the top 7 largest moons in our Solar System, detailing their size, the planet they orbit, and key ...

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