10 December 2023
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  • [ 7 November 2023 ] First colour images from Euclid space telescope get rave reviews News
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  • [ 18 August 2023 ] New comet predicted to brighten rapidly as it sprints Sunwards News
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  • [ 31 July 2023 ] Razor-sharp test images show Euclid’s instruments performing as expected News
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News

Newborn giant exoplanet found orbiting close to its parent star

20 June 2016 Astronomy Now

A team of astronomers has confirmed the existence of a young planet known as K2-33b, only 11 million years old, that orbits very close to its star (at 0.05 astronomical units), with an orbital period of 5.4 days. Approximately five times the size of the Earth, the new planet is a “super-Neptune” and the youngest such planet known.

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News Headlines

  • First colour images from Euclid space telescope get rave reviews
    7 November 2023
  • The Great Square of Pegasus: heralding autumn
    11 September 2023
  • New comet predicted to brighten rapidly as it sprints Sunwards
    18 August 2023
  • NASA picks up faint carrier signal from Voyager 2
    2 August 2023
  • Razor-sharp test images show Euclid’s instruments performing as expected
    31 July 2023
  • Home
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      • November last issue
      • December last issue
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  • AstroFest 2023
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    • UK Sky Chart
    • Almanac
    • Scope Calc
    • DSLR Calc
  • Reviews
    • Equipment
    • Book Reviews
  • Spaceflight Now
  • Shop
  • Contact Us
    • Subscriptions
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    • Ask Astronomy Now
    • Editorial
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