Webb obtained the data behind the image in June 2023, when its NIRSpec (Near InfraRed Spectrograph) observed both of ...
NASA’s Hubble Space Telescope reached a remarkable milestone—its 100,000th exposure, capturing an image of a quasar located 9 ...
Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...
Using the James Webb Space Telescope, astronomers have captured direct images of Neptune's elusive auroras for the first time ...
Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...