NASA's Hubble Finds Sizzling Details About Young Star FU Orionis
Space Telescope Science Institute (STScI)Young star FU Orionis is pretty shocking! Astronomers used the Hubble Space Telescope to observe the sizzling star in ultraviolet light. At 16,000 kelvins, nearly three times our sun鈥檚 surface temperature, its disk is nearly twice as hot as prior models have calculated.