TIL that the celestial bodies or any objects in space we see in space are actually from the past due to how long it takes for light to travel back to Earth.

https://www.skyatnightmagazine.com/space-science/space-night-sky-look-back-in-time

#til #todayilearned

https://www.reddit.com/r/todayilearned/comments/1br7ndd/til_that_the_celestial_bodies_or_any_objects_in/

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