@Yoyokangaroo:
If bacon wins I came up with it first 
Anyway:
Lexus borealis
Solitude of the stars
Singular destiny
Orion’s throw
Belly up fishys
Throw down or throw up
Scientific breakthrough
Breakthrough
Sleek rocket
Shining star
Shooting star
Mad bird
Atmospheric disturbance
Ozone breaker
Ozone
Cool-aid
Lonely star
Third star on the left and straight on till morning
Jade blade
World web
Warp drive
Inter stellar
Schrodinger
Parsec
Deep space
Hubble
Voyager
Tyche ( the mythical never before seen ninth planet in our solar system some scientists say they know its there because of its pull on pther celestial bodies (also that its 4 times as massive as jupiter!) but cant quite find it since our solar system is flippin massive)
Photon
Quark
Neutrino
planck this one is my fav so it got bolded
AU for astronomical unit
IO
Europa also like this one
Titan
Beatle geus
VY canis majoris
Sirius
Aberhalden
Buzz
Lockheed SR-71 (world’s fastest jet)
Almighty spin
Star spin
Star kite
Astro-ti-me
Sphere-bender
Odistrus
Lexoskeleton
Astroskeleton
ΞTernity
ΜΩΩN sense
JP-7 (jet fuel)
Curses!
Hehe I’m ok with that! I didn’t expect such an overwhelming response which is why I made it a week long.
Well, feel free to ask questions about the yoyo as well. But some of these names are great.
Stratosphere
NewStar
Galactica
Orbitron
I hope this was a joke…
How does this yoyo play?
Titan
Titanic
Titanica
Synchronized Skybeam
Skybeam
sputnik
The Rutile? (Major ore of titanium)
Or ilmenite (another major ore)