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Media Appearances

Science (14 November 2022)

2/3/2023

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​Giant satellite outshines stars, sparking fresh concerns for astronomers

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Thousands of commercial satellites already litter low-Earth orbit. The 64-square-meter BlueWalker 3 is the largest one yet, considerably brighter than any of the Starlink satellites deployed by SpaceX, says astronomer John Barentine of Dark Sky Consulting. On top of the light pollution, BlueWalker 3 is testing a transmission technology that threatens to trespass into the frequencies used by radio observatories on Earth, he says. “This just fundamentally feels different,” he says. “We’re in new territory here.”
Read more: https://www.science.org/content/article/giant-satellite-outshines-stars-sparking-fresh-concerns-astronomers​
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  • Home
  • Bio
  • CV
  • Media
  • Outreach
  • Photos
    • Germany 2019
    • Hungary 2019
    • Taiwan 2018
    • New Zealand 2018
    • UK 2017
    • Wyoming Eclipse 2017
    • Catalonia 2017
    • Romania 2016
    • Japan 2016
    • Korea 2014
  • Astronomy
    • Carbon Star List
    • The Bluest Hipparchos Stars
    • Astrophotography
  • Research
    • Earthshine
    • Skyglow
    • Megaconstellations
    • stars19
  • Papers
  • Books
    • Ashen Light of Venus
    • The Lost Constellations
    • Uncharted Constellations
  • Contact