Astronomy Picture of the Day - The Images not Posted during the Government Shutdown - Manicouagan Impact Crater from Space

NASA ^ | 11 Oct, 2025 | Image Credit: NASA, International Space Station Expedition 59

[MtnClimber]

Explanation: Orbiting 400 kilometers above Quebec, Canada, planet Earth, the International Space Station Expedition 59 crew captured this snapshot of the broad St. Lawrence River and curiously circular Lake Manicouagan on April 11, 2019. Right of center, the ring-shaped lake is a modern reservoir within the eroded remnant of an ancient 100 kilometer diameter impact crater. The ancient crater is very conspicuous from orbit, a visible reminder that Earth is vulnerable to rocks from space. Over 200 million years old, the Manicouagan crater was likely caused by the impact of a rocky body about 5 kilometers in diameter. Currently, there is no known asteroid with a significant probability of impacting Earth in the next century. Each month, NASA’s Planetary Defense Coordination Office releases an update featuring the most recent figures on near-Earth object close approaches, and other facts about comets and asteroids that could pose a potential impact hazard with Earth.

[MtnClimber]

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For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.

[MtnClimber]

[MtnClimber]

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[Diogenesis]

[SunkenCiv]

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• Astronomy Picture of the Day - Manicouagan Impact Crater from Space [05/25/2024]
• Man Finds Unusual Spherical Structure While Browsing Google Maps. It Could Be A Huge Discovery [09/09/2024]

[Red Badger]

[doorgunner69]

I bet that rang the bell