Inner Planets
Small and Speedy planet
Mercury
Red Spot
Jupiter
GPS
global positioning system
First person to land on the moon
Neil Armstrong
Father of Modern Rocketry
Robert Goddard
Red Planet
Mars
Most moons
Jupiter
Space probes
an unmanned spacecraft
First American in Space
Alan Shepard
a device used to make distant objects clearer
Telescope
Earth's Twin
Venus
Ringed Planet
Saturn
Space Shuttle
First person in space
Yuri Gagarin
Oscillation
the movement back and forth that follows the same path (bathtub waves)
Morning or Evening Star
Venus
Sideways Planet
Uranus
Speed of light
186,000 miles per second
First American to orbit the earth
John Glen
Frequency
how fast a wave oscillates
Name All the inner planets
Mercy, Venus, Earth, Mars
Blue Planet
Neptune
Visible Spectrum
ROY G BIV
First woman in space
Valentina Tershkova
First Law of Motion
an object in motion will continue in motion unless acted upon by an outside force