Astronomers have shared new direct images of planets in the HR 8799 and 51 Eridani systems. These were obtained using the ...

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 HR 8799 system ...

Webb’s findings in the HR 8799 system will likely pave the way for future missions focused on these smaller planets. In 2027, ...

By examining signs of infrared light in wavelengths absorbed by certain gases, they found carbon dioxide and carbon monoxide on HR 8799 e. Now they hope to use Webb to image and examine other ...

The HR 8799 system, 130 light years from Earth ... told AFP. Normally, the Webb telescope only detects exoplanets by glimpsing them when they cross in front of their host star.

The powerful James Webb Space Telescope has captured a series of remote planets in the HR 8799 star system that are 130 light years away in the Milky Way, and they are very strikin ...

The James Webb Space Telescope (JWST) has captured groundbreaking images of exoplanets in the HR 8799 and 51 Eridani systems. By modifying its coronagraphs, astronomers allowed more starlight to ...

The James Webb Space Telescope (JWST) has captured groundbreaking images of exoplanets in the HR 8799 and 51 Eridani systems. By modifying its coronagraphs, astronomers allowed more starlight to ...

Webb’s data shows that HR 8799’s four gas giants likely formed via core accretion, the same process that shaped Jupiter and Saturn in our solar system. Webb detected carbon dioxide and carbon ...