This finding provides compelling evidence that the giant planets in HR 8799 formed through core accretion, a process similar ...
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 ...
For years, astronomers have sought a way to directly observe the atmospheres of exoplanets, worlds orbiting distant stars.
Giant Exoplanets in HR 8799 System Likely Formed Like Jupiter and Saturn The first exoplanet was discovered in the 1990s, but ...
Webb’s latest discovery has opened a thrilling new chapter in exoplanet research by capturing the first-ever direct images of ...
Astronomers have confirmed the existence of four planets orbiting a star less than 6 light-years away with help from some of ...
It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...
New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...
Astronomers using the James Webb Space Telescope (JWST) have captured the first direct images of carbon dioxide in the atmosphere of a planet beyond our solar system. The discovery enhances ...
NASA's Webb telescope has captured images of multiple planets in a nearby star system, confirming that Webb can infer exoplanet atmospheres' chemistry.
New connections discovered between the Sun's photosphere and CI chondrites meteorites, providing clues about the origin of materials.