SPHEREx works differently than space telescopes like the Hubble and James Webb, NASA said. It takes a broader view of the sky than previous models, and will map the entire celestial sky four times ...

NASA ’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since ...

SPHEREx works differently than space telescopes like the Hubble and James Webb, NASA said. It takes a broader view of the sky than previous models, and will map the entire celestial sky four times ...