Space
World's 1st artificial satellite
What is Sputnik 1
Manned space missions to the moon
What are Apollo Missions?
An object that orbits another object in space
What is a Satellite
A star or hot ball of glowing gases that is the center of our solar system
What is Sun
Unmanned Space missions to the moon (USSR)
What are Luna Missions
1st manned landing in the moon
What is Apollo 11?
An object that travels through space
What is a Space Probe
A large body orbiting a central star
What is a Planet
1st successful US satellite
What is Explorer 1
Mission aborted; crew returned safely
What is Apollo 13
Spacecraft are re-used for future missions
What is a Space Shuttle
A natural, planetary satellite
What is the Moon
1st US manned orbital flight
What is Mercury 6
1st manned orbital flight
What is Apollo 8
Permanent station in space
What is a Space Station
Irregular shaped rocky object that orbits the sun
What is an Asteroid
Early US space probes
What are Mariner Missions
First person in space
Who is Yuri Gagarin
This satellite is was funded by 18 other nations including the United States of America
What is the International Space Station?
A person trained to be part of a spacecraft crew
What is an Astronaut