4 June 2023
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quasar winds

News

Astrophysicists detect ultra-fast winds near supermassive black hole

21 March 2016 Astronomy Now

Quasars are the discs of hot gas that form around supermassive black holes at the centre of massive galaxies — they are hotter than the surface of the Sun, generating enough light to be seen across the observable universe. New research has revealed quasar wind speeds of 20 percent the speed of light near a supermassive black hole.

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News Headlines

  • Webb spots vast plume of water vapor spewing from Saturn’s moon Enceladus
    1 June 2023
  • Seeing the universe in X-rays, optical and infrared, all at once
    26 May 2023
  • A record-setting explosion as a supermassive black hole gorges on gas
    15 May 2023
  • Globular cluster mystery may be explained by short-lived ultra-massive suns
    13 May 2023
  • Jammed radar boom on Jupiter-bound Juice probe finally freed
    12 May 2023
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