A SMIDGE OF NOTHING. “Roughly 70% of the universe is made of dark energy. Dark matter makes up about 25%. The rest — everything on Earth, everything ever observed with all of our instruments, all normal matter adds up to less than 5% of the universe.”
https://nasa.tumblr.com/post/136762377389/7-facts-that-will-make-you-feel-very-small
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022