Jupiter's rapid early growth dramatically reshaped our solar system, scientists now reveal. Its immense gravity acted as a ...

Comet 3I/ATLAS, the third confirmed interstellar visitor, is making its final exit from the solar system — and skywatchers ...

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

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

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

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 ...

Astronomers have identified 3I/ATLAS, an ancient, ice-rich interstellar comet potentially older than our solar system.

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

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

Guest: Professor Dagomar Degroot, environmental historian at Georgetown University and author of Ripples on the Cosmic Ocean: ...

Researchers rarely get a glimpse of an interstellar object up close like 3I-ATLAS, so they have jumped on the opportunity to learn about its composition, which can reveal how planet systems are made.

Mars is about to receive a double dose of attention. This weekend, a pair of identical NASA satellites will launch together ...