Show:
Planets
Objects
Scientists
Characteristics
Manager's Choice
100
This planet is about the same size as Uranus
What is Neptune
100
This Object is in between Mars and Jupiter
What is the Asteroid Belt
100
This Scientist came up with the idea that the same force that keeps us bound on Earth keeps the plants in motion
Who is Isaac Newton
100
All the planets in our solar system share this characteristic
What is Shape
100
The planet that has the largest volcano
What is Mars?
200
This inner planet has extreme temperatures
What is Mercury
200
The name of the largest asteroid
What is Ceres
200
the Scientist responsible for the Heliocentric Model of the Universe
Who is Copernicus
200
The Outer Planets size and makeup
What are larger and made of gas?
200
The name of the volcano on Mars
What is Olympus Mons?
300
This planet has the fastest winds in the Solar System
What is Neptune
300
The 3 parts to Comets
What are Nucleus, Tail, and Coma
300
This Scientist discovered the planet Uranus
Who is William Herschel
300
Asteroids have this in common with Earth
What are Rotate around a central axis?
300
The planet thought to have been hit by an object in outer space
What is Uranus?
400
This planet has cliffs as high as 3 km high
What is Mercury
400
Meteoroids entering the Earth's atmosphere are
What are Meteors
400
This Scientist discovered sunspot
Who is Galileo?
400
Jupiter has this in common with Neptune
What are both have large storm spots?
400
Asteroids can also be known by this name
What is a Minor Planet?
500
These planets are know as the terrestrial plants
What are Mercury, Venus, Earth, and Mars
500
Comets are located here
What is the Kuiper Belt and the Oort Cloud
500
This Scientist developed the idea of an expanding universe
Who is Hubble?
500
Made mostly of ice
What is a comet?
500
Methane gas is found in two planet's atmospheres.
What are Uranus and Neptune