The solar system sits inside a vast pocket of hot, thin gas. However, that nearby structure has never looked especially simple.

It's indeed rare to write up a review on a vehicle that is on its way out. Not because it's being continued. But because it's ...

JWST rocky planet atmosphere search reaches a milestone: four MIRI eclipse measurements of GJ 3929 b rule out a CO2 ...

A team at the Applied Physics Lab is working to understand the complex science behind predicting invisible threats that can ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Sub-Neptunes are the most common type of planet in our galaxy. Bigger than Earth but smaller than Neptune, these worlds ...