Two Massive Galaxy Clusters Collided In The Distant Past And Are Headed Back Toward Each Other For Round Two
These galaxy clusters are going back for round two.
These galaxy clusters are going back for round two.
This is another vital piece in the puzzle.
Looking for a science-based prank? Here you go!
The moon is more than just a big rock.
It could have been 50 times more massive than Jupiter.
Hopefully this asteroid doesn’t come much closer in the future.
Even a laser beam is not perfectly straight.
Those speeds are astounding.
When you look out into the universe, you never know what you will see.
Let’s just be glad that the Earth is as round as it is.
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