This test is run by .
Note that your final mark will not be saved in the system.
Note that your final mark will not be saved in the system.
Space MatchUp
Target Level
4-5
Running Total
0
0%
Attempt
1 of 3
Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
Planet
Solar system
Nebula
Nuclear fusion
Star
Orbit
Big Bang theory
Artificial satellites
Milky Way
Natural satellite
Galaxy
Massive ball of plasma and gas which generates energy via fusion in its core
Large body orbiting a star, massive enough to become spherical due to its own gravity
A body such as the Moon which orbits a planet
A massive collection of stars
The galaxy our solar system is in
Collection of gas and dust that stars form in
The process that stars generate energy through
Describes the expansion of the universe from an extremely hot and dense point
Circular path that a body takes around a much larger body due to gravity
Something that humans have put into orbit around Earth for communication, imaging and many other applications
Collection of planets, moons and other material, and the star they all orbit