A rocky planet beyond gas dwarfs in LHS 1903 indicates that planetary systems form in unexpected ways.

For centuries, astronomers faced the challenge of classifying objects in space based on their appearance. When observing an ...

We're starting to see just how exceptional our own solar system and its history is, as more exoplanets are discovered. A ...

When worlds collide…suns act squirrely. Astronomers have witnessed a rare and violent cosmic crash between two planets, and ...

What happens when two planets collide? Astronomers have just observed the aftermath in real time around a distant star. The ...

For decades, astronomers have struggled to differentiate giant planets from brown dwarfs, a class of objects more massive ...

The discovery provides a precious peek into the dawn of our own solar system as well The discovery provides a precious peek into the dawn of our own solar system as well The discovery provides a ...

WASHINGTON – Astronomers have observed a planetary system that challenges current planet formation theories, with a rocky planet that formed beyond the orbits of its gaseous neighbors, possibly after ...

How can scientists use spin as a fossil record for planetary evolution? This is what a recent study accepted for publication ...

Astronomers have discovered seeds of rocky planets forming in the gas around the baby sunlike star providing *** peek into the start of our own solar system. The the thing that we've discovered is ...