Astronomy Picture of the Day - Meteor Dust

NASA ^ | 12 Jan, 2026 | Image Credit & Copyright: Xu Chen

[MtnClimber]

Explanation: What's happening to this meteor? It is shedding its outer layers as it passes through the Earth's atmosphere and heats up. The sudden high temperatures not only cause the bright glow along the dramatic streak but also melt and vaporize the meteor's component rock and ice, creating dust. Wind in the atmosphere typically blows this dust away over the next few seconds, leaving no visible trace after only a few minutes. Much of this dust will eventually settle down to the Earth. The featured image was captured in mid-December, coincident with the Geminids meteor shower. On the upper left is Sirius, the brightest star in the night sky, while in the foreground is fog-engulfed Huangshan, the Yellow Mountains of eastern China.

[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]

Pinging the APOD list

🪐 🌟 🌌 🍔

[ComputerGuy]

I’ve never seen anything like that.

[SkyDancer]

:D

[PGalt]

Thanks for posting. Stunning.

[Diogenesis]

thanks

[No name given]

Wow.

[Organic Panic]

https://youtu.be/lFbnQQ6t98Q

RIP Lemmy....