Tag: GEMS

  • NASA picks candidates for new space telescope

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    Artist’s concept of the Imaging X-ray Polarimetry Explorer (IXPE), one of three finalists selected to be NASA’s newest astrophysics observatory. Credit: NASA NASA has selected three finalists for a new Explorer-class astrophysics satellite mission scheduled to launch by the end of 2020, and two of the proposals aim to fulfill similar goals to an X-ray…