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What is the order of the planets?
List the inner and outer planets?
2. Who was the first
person into space?
1. This object started the
competition between
Russia and the U.S.
What is the name of this
object?
Answers
Which are the largest waves and which are the smallest?
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4
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Put these 3 pictures together to create
an important phrase from class?
• What are the 3 parts to the U.S. space
program’s race to the moon?
Who was the first
person on the moon?
This excess light does not allow some stars to be seen.
What is this called and what are two solutions to this
problem?
What are two solutions to light
pollution?
Hint 1
Hint 2
pressure
Na+
What is the object below?
• The Hubble Telescope
• How is it better than
other optical
telescopes on Earth?
• Less distortion/ no
atmosphere
THE END
Race for space
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4
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Answers to slide 10
• 1. Hoods for lights to direct the light
downward
• 2. Low pressure sodium lamps which have
less glare.
Answers to slide 3
• 1. Sputnik Satellite
• 2. Yuri A. Gagarin
Neil Armstrong
Answer
• Light pollution
• Low pressure sodium lamps and hoods to
cover the lights
Wavelengths
• Radio waves are the largest and Gamma
rays are the smallest.
Order of the Planets
• Mercury, Venus, Earth, Mars, Jupiter,
Saturn, Uranus, Neptune, Pluto,
Inner Planets and Outer Planets
• Inner planets = Mercury, Venus, Earth,
Mars
• Outer Planets = Jupiter, Saturn, Uranus,
Neptune, Pluto