Researchers can see celestial snapshots with the James Webb Space Telescope, the most powerful ever launched, of the star ...
Young, close-orbiting exoplanets known as sub-Neptunes may form farther from their stars and migrate inward or lose their ...
Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...
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How the James Webb Space Telescope is helping size up tiny dwarf planetsA new model that incorporates data gathered by the JWST could help scientists understand the composition and mass of objects ...
NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.
The James Webb Space Telescope has detected water vapor and thick clouds on LTT 9779 b, an ultra-hot Neptune locked in a ...
The James Webb Space Telescope is a collaborative effort between NASA, the European Space Agency and the Canadian Space Agency. Unlike the Hubble Space Telescope, which orbits around the Earth, Webb ...
Giant Exoplanets in HR 8799 System Likely Formed Like Jupiter and Saturn The first exoplanet was discovered in the 1990s, but ...
It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...
NASA’s James Webb Space Telescope has provided a direct look at the multiple gas giant planets within the iconic planetary ...
The discovery is keeping astronomers on their toes about how planets are formed.
A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system ...
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