The JWST has spotted the presence of carbon dioxide on HR 8799’s four known planets, part of a system astronomers use to ...
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 ...
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
For the first time, NASA’s James Webb Space Telescope has directly captured images of carbon dioxide in planets beyond our Solar System. The findings, which focus on a famously key target for ...
This discovery by Webb provides strong evidence that the giant planets in HR 8799 formed through core accretion, much like ...
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 ...