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Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...
Related: Scientists spot a 'dark nebula' being torn apart by rowdy infant stars — offering clues about our own solar system's past Galaxies that existed in the early universe had irregular ...
The telescope launched in March 2025 aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. NASA believes SPHEREx could complement the famous Hubble and James Webb space ...
NASA's newest space ... and James Webb space telescopes, which have for years already been studying the far corners of the known universe. That's where SPHEREx comes in. The new telescope could ...