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Space (Black holes (time runs slower the closer you get to it, nothing can…
Space
Black holes
time runs slower the closer you get to it
nothing can escape
materials spiral in the black hole
proposed in the 18th century
Stars
the Sun is the closest star
stars are in perfect balance
the biggest stars would engulf Saturn
Every star you see in the night sky is bigger and brighter than our sun.
Milky Way
contains over 200 billion stars
does not sit still
surrounded with a huge halo of hot gas
First man on moon
Neil Armstrong
Buzz Aldrin
Around 600 million people watching
took 76 hours
July 20th, 1969