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, ...

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 ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have gotten a never-before-seen look at an area around a large exoplanet 625 light-years away where moons like the one ...

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

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 ...

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 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 ...

The planets have been nicknamed Earth's seven sisters. — -- An international team of astronomers has discovered seven potentially habitable exoplanets — or planets outside our solar system — that ...

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 ...

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 ...