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."
Sky Guy in VA
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