A post shared by NASA (@nasa)5. They provide valuable insights into how galaxies form and evolve, serving as cosmic time capsules that help astronomers unravel the secrets of the early universe.Meanwhile, NASA announced in a May 26 press release that the first of two climate satellites, designed to study heat emissions at Earth's poles was launched.The agency's PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment) mission consists of two shoebox-size cube satellites, or CubeSats, that will measure the amount of heat Earth radiates into space from two of the coldest, most remote regions on the planet.
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