Show:
Outer Space 1
Outer Space 2
Outer Space 3
Outer Space 4
100
a large spherical object moving around a star
What is a planet
100
Made out of hydrogen and helium and created 4.57 billion years ago
What is our Sun?
100
the system of planets and other objects orbiting the star Sol, which happens to be our Sun.
What is the Solar System?
100
The hottest planet
What is Venus
200
This planet is nicknamed the Red Planet
What is Mars
200
A large object that gives off light and heat. the energy of this object is created by nuclear reactions at its core.
What is a star
200
The smallest planet
What is Mercury
200
A celestial body that makes an orbit around a planet
What is a moon
300
A group of stars, gas, and dust held together by gravity
What is a galaxy
300
Our galaxy's name
What is the Milky Way
300
All of space; the cosmos
What is the Universe
300
Planet with the Great Dark Spot
What is Neptune
400
A rock orbiting the sun.
What is an asteroid?
400
The largest planet in the solar system
What is Jupiter
400
A shooting star
What is a meteor
400
Dwarf planet that orbits the Earth every 248 years
What is Pluto
500
Planet that rotates on its side, with an east and west pole
What is Uranus
500
A small, frozen mass of dust and gas revolving around the sun.
What is a comet
500
Planet with a large, prominent ring system
What is Saturn
500
Planet 2/3rd covered with H20 + NaCl?
What is the Earth?