Galaxies
The Milky Way
It's the planet that takes 24h37m to complete one rotation.
Mars
mass x velocity
1/4th
It's the formula for density
mass / volume
What it takes to make stars & a lot of it pulls stars together into galaxies
gravity
It's the number of people who worked at NASA before the start of the space race.
12
In terms of torque, it's another name for the pivot. (Starts with an "F")
fulcrum
The number of nephrons per kidney
1-1.3million
All stars begin as clouds of dust & gas, also called these
nebulas
Galaxies are, first & foremost, large collections of these.
Stars
Eagle
Literally means "Center-seeking"
Centripetal
The number of times your entire blood supply gets pumped through your kidneys in 1 hour
12
93 million miles or 1AU
It's the estimated age of the Milky Way
4.5 billion years old
It's the planet that has 14 moons
Neptune
It's the momentum of a 1200kg truck that is going 7.5m/s.
9000N
homeostasis
It's the two colors that the hottest stars are
Blue or white
When observing stars orbiting the center of the Milky Way, scientists observed they were moving this fast.
several million mph
It's the Apollo program that had the last lunar landing.
Apollo 17
It's the momentum of a 36g bullet that is going 650m/s.
23.4Ns
It's what HD stands for
hemodialysis
It's the name of Mrs. Behman's dog
Arrow