A New Robotic Instrument Will Map Millions of Galaxies and Reveal Dark Energy's History

A New Robotic Instrument Will Map Millions of Galaxies and Reveal Dark Energy's History
Kitt Peak National Observatory, home to the new Dark Energy Spectroscopic Instrument. (Credit: NOAOAURA/NSF) A powerful new astronomical instrument got its first view of the sky from an Arizona mountaintop two weeks ago. Once the device officially gets to work in early 2020, it will capture the light from thousands of galaxies each night — up to 5,000 galaxies every 20 minutes, in ideal conditions. With this instrument, researchers will make a deep-space map of where galaxies lie to study da

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Read more A New Robotic Instrument Will Map Millions of Galaxies and Reveal Dark Energy's History
November 06, 2019 at 02:02AM

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