The discovery is keeping astronomers on their toes about how planets are formed.
The James Webb Space Telescope (JWST) has directly imaged four planets orbiting the host star HR 8799 about 130 light-years ...
New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...
The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...
This discovery by Webb provides strong evidence that the giant planets in HR 8799 formed through core accretion, much like ...
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 ...
Webb’s latest discovery has opened a thrilling new chapter in exoplanet research by capturing the first-ever direct images of ...
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...
A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...
Primordial supernovae got the ball rolling a quick hundred million years or so after the start of the universe.