Astronomers may finally understand why planets orbiting two suns, the real-world equivalents of the "Star Wars" planet ...

The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, ...

How any Earth-sized exoplanets exist, and how do we find them? This is what a recent study published in The Astrophysical ...

What if humanity could no longer live on Earth? Perhaps a catastrophic event forced us to find a new home among the stars.

General relativity helps explain the lack of planets around tight binary stars by driving orbital resonances that eject or destroy close-in worlds. This process naturally creates a “desert” of ...

Astronomers want to collect as much data as possible using as many systems as possible. Sometimes that requires coordination ...

Add Yahoo as a preferred source to see more of our stories on Google. In our solar system, Earth is one of but eight planets – nine, if you really want to count Pluto – and the only one remotely ...

The team of astronomers behind the find suggested it could help us better understand planet and moon formation in our solar system and beyond the Milky Way. The team was able to make the first-ever ...

A distant star system with four super-sized gas giants has revealed a surprise. Thanks to JWST’s powerful vision, astronomers detected sulfur in their atmospheres — a chemical clue that they formed ...

Using HARPS and HARPS-N spectrographs, astronomers have observed a nearby K-type star designated HD 176986, known to host two ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar system for the first time, scientists announced Monday. The gas giants are not ...

How can astronomers develop better methods for blocking the intense starlight of an exoplanetary system and reveal the exoplanets hiding underneath the glare? This is what a recent study published in ...