Definitions
The Study of Space
First Planet
Mercury
The Sun
Send satellites into space
Rocket
93 Million Miles
Definition of Astronomer
A person who studies space
Last Planet
Neptune
Closest Star to the sun:
Proxima Centauri
Sends data back to earth using radio waves
Probes
Stars Consist of what 2 elements
Hydrogen and Helium
Definition of The Solar System
A group of planets orbiting 1 star, the sun
Planet with giant storm on it
Jupiter
Our sun is a :
Main Sequence Star
2 types of Sattelites
Artificial and Natural
First Step of a Stars Life
Protostar
Definition of Planet
A celestial body that orbits around the sun
Planet that spins sideways
Rigel is a ......
Blue Supergiant
Human Made Satellite that sends back pictures of the planet or object to earth
First Man to step on Moon
Neil Armstrong
Definition of Exoplanet
A planet outside of our solar system
Planet that has the largest volcano
Double : Name of the Volcano
Mars
Double: Olympus Mons
Proxima Centauri is a ....
Red Dwarf
Natural Satellite
A moon or something formed naturally and it orbits the object
The suns most outermost layer
Convective zone