Over 50,000 submissions are made for images on U.S. stamps every year, and out of those, about 40 are turned into real stamps ...

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 captured its first direct images of carbon dioxide in a planet outside the solar system in ...

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 ...

called a brown dwarf. An instrument on Webb called the Near-Infrared Spectrograph collects light from distant objects and then separates them into different wavelengths, or colors, like a prism.

Webb’s latest discovery has opened a thrilling new chapter in exoplanet research by capturing the first-ever direct images of ...

NASA's groundbreaking James Webb Space Telescope has spotted a mysterious object that's spinning as it floats freely through outer space. According to NASA, the "planetary-mass" object, dubbed SIMP ...

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called a brown dwarf. An instrument on Webb called the Near-Infrared Spectrograph collects light from distant objects and then separates them into different wavelengths, or colors, like a prism. These ...

This discovery by Webb provides strong evidence that the giant planets in HR 8799 formed through core accretion, much like ...