Show:
Planets
Stars
Travel
NEO
misc.
100
8
How many planets in the solar system?
100
White
What color is our Star?
100
Voyager 1 and 2
What space craft has exited the solar system?
100
Water
A comet is primarily what?
100
Venus
What is the 2nd planet from the Sun?
200
Earth
The 3rd planet from the sun is?
200
100-500 Billion
How many stars in the Milkey way?
200
Russia (USSR)
What nation built Sputnik?
200
Rock/metal
An astroid is primarily what?
200
Neptune
What is the furthest planet from the sun?
300
Venus
What is the hottest planet?
300
Alpha Centeri
What is the closet star to earth?
300
Russia(USSR)
What Nation was first into space?
300
The astroid belt
Where to astroids come from?
300
Mercury
What is the planet closet to the Sun?
400
Jupiter
What is the biggest planet?
400
Proxima Centari
Alpha Centauri is orbiting with what star?
400
USA
What Nation was first on the moon?
400
The Ort cloud
Where do comets come from?
400
False
Saturns rings are solid True or False?