Just......................WOW!!!!! Originally shared by John Baez Graviational waves The rumors are true: …
So THIS is how NASA flies things around? Holy moly – how does it even get off the ground!
So THIS is how NASA flies things around? Holy moly - how does it even get off the ground! But seriously - this is one of …
Can’t believe it’s been 30 years. I was in 9th grade at the time.
Can't believe it's been 30 years. I was in 9th grade at the time. Originally shared by Yonatan Zunger Thirty years …
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In 1950, physicist Enrico Fermi raised a very important question about the Universe and the existence of…
Originally shared by Universe Today In 1950, physicist Enrico Fermi raised a very important question about the Universe and …