THE NON-GRAVITATIONAL ACCELERATION OF 3I/ATLAS

 Hey, Space Placers!



Comet C/2021 A1

Greg Redfern

From SpaceWeather.com:

"When non-experts hear that "Comet 3I/ATLAS has non-gravitational acceleration," some think it means the interstellar object must be a spaceship. Not so. All comets have non-gravitational acceleration. 

A new paper published in Research Notes of the AAS explains why--and shows how 3I/ATLAS behaves very much like the comets we know from our own Solar System."

Full story here.

Sky Guy in VA

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