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Παρασκευή 25 Ιουλίου 2025

Astronomy Picture Of The Day: Fireball over Cape San Blas

 

#NASA, #Space, #astronomy, #διάστημα
 

Explanation: Have you ever seen a fireball? In astronomy, a fireball is a very bright meteor -- one at least as bright as Venus and possibly brighter than even a full MoonFireballs are rare -- if you see one you are likely to remember it for your whole life. Physically, a fireball is a small rock that originated from an asteroid or comet that typically leaves a fading smoke trail of gas and dust as it shoots through the Earth's atmosphere. It is unlikely that any single large ground strike occurred -- much of the rock likely vaporized as it broke up into many small pieces. The featured picture was captured last week from a deadwood beach in Cape San BlasFloridaUSA.

https://apod.nasa.gov/apod/ap250723.html

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