21 May 2022
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Latest News
  • [ 12 May 2022 ] Milky Way’s supermassive black hole shines in stunning first portrait News
  • [ 9 May 2022 ] Webb optical alignment complete and virtually perfect News
  • [ 2 May 2022 ] Ingenuity zooms over Mars rover’s discarded parachute and backshell News
  • [ 14 April 2022 ] The largest comet ever seen has been measured – and it’s a whopper News
  • [ 21 March 2022 ] Webb optics alignment achieves near perfect focus News
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Quasi Periodic Oscillation

News

Gravitational vortex provides new way to study matter close to a black hole

14 July 2016 Astronomy Now

The European Space Agency’s orbiting XMM-Newton X-ray observatory has proved the existence of a ‘gravitational vortex’ around a black hole. The discovery, aided by NASA’s NuSTAR mission, solves a mystery that has eluded astronomers for more than 30 years and will allow them to map the behaviour of matter very close to black holes.

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News Headlines

  • Milky Way’s supermassive black hole shines in stunning first portrait

    12 May 2022
  • Webb optical alignment complete and virtually perfect

    9 May 2022
  • Ingenuity zooms over Mars rover’s discarded parachute and backshell

    2 May 2022
  • The largest comet ever seen has been measured – and it’s a whopper

    14 April 2022
  • Webb optics alignment achieves near perfect focus

    21 March 2022
  • Home
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      • May last issue
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  • AstroFest
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    • Almanac
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    • DSLR Calc
  • Reviews
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    • Book Reviews
  • Spaceflight Now
  • Shop
  • Contact Us
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    • Ask Astronomy Now
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    • Advertising

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