The discovery points to what astronomers have thought for decades, that Saturn's rings were caused by a massive collision ...

In 2022, the Webb telescope detected unequivocal evidence of carbon dioxide in the atmosphere of a distant exoplanet called ...

NASA's SPHEREx, a washing machine-sized telescope, has removed its dust cover in space, preparing to scan the entire sky in ...

NASA’s James Webb Space Telescope has provided a direct look at the multiple gas giant planets within the iconic planetary ...

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

NASA's James Webb Space Telescope has captured direct images of multiple gas giant planets within an iconic planetary system.

The James Webb Space Telescope (JWST) has directly imaged four planets orbiting the host star HR 8799 about 130 light-years ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

Giant Exoplanets in HR 8799 System Likely Formed Like Jupiter and Saturn The first exoplanet was discovered in the 1990s, but ...

This finding provides compelling evidence that the giant planets in HR 8799 formed through core accretion, a process similar ...