Explore NASA's most detailed map of the night sky yet
'We essentially have 102 new maps of the entire sky.' Breakthroughs, discoveries, and DIY tips sent every weekday. NASA aimed big for its SPHEREx's first 3D cosmic map . Only six months after starting operations, the orbital space telescope has completed its inaugural infrared scan of the entire sky. Although infrared isn't visible to the human eye, the map's 102 wavelengths remain detectable across the universe--to the right instruments. "It's incredible how much information SPHEREx has collected in just six months--information that will be especially valuable when used alongside our other missions' data to better understand our universe," Shawn Domagal-Goldman, director of the Astrophysics Division at NASA, said in a statement .
Dec-19-2025, 15:34:41 GMT