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Astronomy Picture of the Day - The Snows of Churyumov-Gerasimenko
NASA ^ | 6 Jul, 2023 | Images Credit: ESA, Rosetta, MPS, OSIRIS; UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA; Animation: Jacint Roger

Posted on 01/06/2024 2:06:01 PM PST by MtnClimber

Explanation: You couldn't really be caught in this blizzard while standing by a cliff on periodic comet 67P/Churyumov-Gerasimenko. Orbiting the comet in June of 2016, the Rosetta spacecraft's narrow angle camera did record streaks of dust and ice particles similar to snow as they drifted across the field of view close to the camera and above the comet's surface. Still, some of the bright specks in the scene are likely due to a rain of energetic charged particles or cosmic rays hitting the camera, and the dense background of stars in the direction of the constellation of the Big Dog (Canis Major). In the video, the background stars are easy to spot trailing from top to bottom. The stunning movie was constructed from 33 consecutive images taken over 25 minutes while Rosetta cruised some 13 kilometers from the comet's nucleus. In September 2016, the nucleus became the final resting place for the Rosetta spacecraft after its mission was ended with a successful controlled impact on 67P/Churyumov-Gerasimenko.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; nasa
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Todays image is a photo composite video closeup of comet Churyumov-Gerasimenko

1 posted on 01/06/2024 2:06:01 PM PST by MtnClimber
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To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; AFPhys; Agatsu77; America_Right; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔

Todays image is a photo composite video closeup of comet Churyumov-Gerasimenko

2 posted on 01/06/2024 2:06:44 PM PST by MtnClimber (For photos of scenery and wildlife, click on my screen name for my FR home page. More photos added.)
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To: MtnClimber

And we think we can manipulate the Earth’s climate.


3 posted on 01/06/2024 2:11:36 PM PST by Waverunner
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To: MtnClimber

A very cool video!


4 posted on 01/06/2024 4:47:09 PM PST by telescope115 (I NEED MY SPACE!!! 🔭)
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To: MtnClimber

bttt


5 posted on 01/06/2024 5:07:18 PM PST by BenLurkin (The above is not a statement of fact. It is either opinion, or satire, or both.)
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To: MtnClimber

Some sort of scale for the size of that cliff would be great.


6 posted on 01/06/2024 9:01:08 PM PST by doorgunner69 (When tyranny becomes law, rebellion becomes duty)
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