File:Comet Halley (PIA17485).jpg

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In 1986, the European spacecraft Giotto became one of the first spacecraft ever to encounter and photograph the nucleus of a comet, passing and imaging Halley's nucleus as it receded from the sun.

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Description
English:

In 1986, the European spacecraft Giotto became one of the first spacecraft ever to encounter and photograph the nucleus of a comet, passing and imaging Halley's nucleus as it receded from the sun. Data from Giotto's camera were used to generate this enhanced image of the potato shaped nucleus that measures roughly 15 km across. Some surface features on the dark

Every 76 years Comet Halley returns to the inner solar system and each time the nucleus sheds about a 6-m deep layer of its ice and rock into space. This debris shed from Halley's nucleus eventually disperses into an orbiting trail responsible for the Orionids meteor shower, in October of every year, and the Eta Aquarids meteor shower every May.

Date (published)
Source Catalog page · Full-res (JPEG · TIFF) · Full-res ([ MP4]) · Full-res ([ GIF])
Author NASA/ESA/Giotto Project
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This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA) under Photo ID: PIA17485.

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current15:53, 23 June 2024Thumbnail for version as of 15:53, 23 June 20241,836 × 961 (156 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://photojournal.jpl.nasa.gov/jpeg/PIA17485.jpg via Commons:Spacemedia

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