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A newly released HD video shows the James Webb Space Telescope flying away from its rocket toward deep space.
The James Webb Space Telescope revealed that the hot Jupiter exoplanet HD 189733 b, located just 64 light-years from Earth, has an atmosphere full of hydrogen sulfide, meaning it likely smells of ...
How can the James Webb Space Telescope see so far? HD 84406 is located in the constellation Ursa Major, which means "Big Bear" in Latin.