22 March 2023
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  • [ 21 March 2023 ] Analysis of Magellan data shows apparent volcanic activity on Venus News
  • [ 23 February 2023 ] Webb images M92, one of the Milky Way’s oldest globular clusters News
  • [ 20 February 2023 ] The Eskimo: observe one of winter’s best planetary nebulae News
  • [ 16 January 2023 ] See all the planets in January News
  • [ 3 September 2022 ] Frank Drake, SETI pioneer, 1930–2022 News
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Hapi

News

OSIRIS detects water ice in the neck of comet 67P/Churyumov-Gerasimenko

16 March 2015 Astronomy Now

The Hapi region of 67P is located between the comet’s two lobes and has proven to be particularly active, displaying a bluish reflectivity spectrum in colour images captured with Rosetta’s OSIRIS camera. This strongly suggests that frozen water is mixed with the dust at the surface.

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News Headlines

  • Analysis of Magellan data shows apparent volcanic activity on Venus
    21 March 2023
  • Webb images M92, one of the Milky Way’s oldest globular clusters
    23 February 2023
  • The Eskimo: observe one of winter’s best planetary nebulae
    20 February 2023
  • See all the planets in January
    16 January 2023
  • Frank Drake, SETI pioneer, 1930–2022
    3 September 2022
  • Home
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      • March last issue
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  • AstroFest 2023
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    • Almanac
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    • DSLR Calc
  • Reviews
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  • Spaceflight Now
  • Shop
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