Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

Is there a massive undiscovered planet on the outer reaches of the Solar System? The idea has been around since before the ...

Full sized image of the JWST's observations of the star CE Antliae and its exoplanet TWA 7b. (Image credit: A.-M. Lagrange and al. - Evidence for a sub-jovian planet in the young TWA7 disk, 2025) ...

Auroras (also called the northern and southern lights) are visible from the ground after powerful solar storms, but these natural light shows look even more majestic from above. Here are some ...