Far beyond the eight familiar planets in our solar system, countless bizarre and extreme worlds await discovery — and some ...
Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...
The JWST has spotted the presence of carbon dioxide on HR 8799’s four known planets, part of a system astronomers use to ...
Young, close-orbiting exoplanets known as sub-Neptunes may form farther from their stars and migrate inward or lose their ...
Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...
The discovery is keeping astronomers on their toes about how planets are formed.
For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare great planetary alignment. Here's how to make sure you don't miss this ...
The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...
The James Webb Space Telescope (JWST) has achieved groundbreaking discoveries in the field of exoplanet studies.
NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.
The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...