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Chapter 7
Exploration of Space
51
Science
7th Grade
06/22/2007

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Cards

Term
Which country is beleived to have built the first rockets?
Definition
China
Term
What guidance system did Hale's rockets use?
Definition
three fins
Term
What does "The rocket's red glare" refer to?
Definition
Congreve rockets
Term
What fuel did Robert Goddard use?
Definition
gasoline and liquid oxygen
Term
A satellite returning to Earth's orbit must do what to stay in orbit?
Definition
Increase its speed
Term
What is GPS system used for?
Definition
navigation
Term
What does the term geostationary mean?
Definition
not moving with respect to the earth
Term
What does the term synchronous mean?
Definition
a satellite that orbits once each day and remains geostationary
Term
What is polar orbit?
Definition
the orbit that passes over the earth's poles, usually a weather satellite
Term
What is a sounding?
Definition
an environmental vertical probe
Term
Who was Yuri Gagarin?
Definition
The first man to orbit the earth
Term
What was Project Gemini?
Definition
The space program that tested procedures needed to put a man on the moon
Term
When did man first land on the moon?
Definition
July 20, 1969
Term
Which of the following was not a space station?
Definition
Mir, Columbia, Salyut, or Skylab
Term
What was Isaac Newton's third law of motion?
Definition
For every action there is an equal but opposite reaction.
Term
What are objects in orbit called?
Definition
satellites
Term
What is a stage?
Definition
a stacked rocket
Term
What typed of space vehicle does not travel in an orbit?
Definition
A probe
Term
What was the Giotto?
Definition
The European probe which came close to Halley's comet
Term
Which part of Apollo returned to earth?
Definition
the command module
Term
What was the name of the first Apollo flight to land on the moon?
Definition
Apollo 11
Term
Who was the first American woman in space?
Definition
Sally Ride aboard the Challenger
Term
What was the Challenger?
Definition
the space shuttle that was destroyed during liftoff
Term
What did Explorer 1 contribute to man's knowledge of the earth?
Definition
it discovered a band of charged particles trapped by the earth's magnetic field, the Van Allen belt
Term
What type of space vehicles are reusable?
Definition
probe
Term
What was the Explorer 1?
Definition
The first United Satellite
Term
What was Galileo?
Definition
The probe that studied Jupiter
Term
What was Luna 1?
Definition
The first probe to fly by the moon
Term
What was the Mariner 2?
Definition
The first probe to send back data from Venus
Term
What was Skylab?
Definition
The first American space station
Term
What was Sputnick 1?
Definition
The first manmade satellite
Term
What was Syncom 2?
Definition
the first geostationary satellite
Term
TIROS 1?
Definition
First to send back weather pictures
Term
What was V-2?
Definition
It was the rocket first developed by Germany
Term
What was the Voyager 2?
Definition
The first probe to visit all four gas giants
Term
Who was Robert Goddard?
Definition
the first to build a liquid fuel rocket
Term
Who was John Glenn?
Definition
The first American to orbit the earth
Term
Who was Yuri Gagarin?
Definition
the first man to orbit the earth
Term
Who was Edward White?
Definition
The first American to walk in space
Term
Who was Neil Armstrong?
Definition
the first man to walk on the moon
Term
Why did the Chinese invent rockets?
Definition
To defend their cities.
Term
What was obtained during the International Geophysical Year?
Definition
data from satellites
Term
Is the Hubble Space telescope a probe?
Definition
no, its a satellite
Term
What type of satellite is a GPS?
Definition
an application satellite
Term
What are probes used for?
Definition
to investigate space and other planets
Term
What was the ranger project?
Definition
investigated the moon for a possible landing site
Term
Did Giotto strike the Halley's comet's nucleus?
Definition
no
Term
What were the first manned America space flights called?
Definition
Project Mercury
Term
Did the Apollo's comman module ever land on the moon?
Definition
No, it was the only part of the shuttle to return to earth
Term
Have the Soviets ever landed a man on the moon?
Definition
no
Term
What was the name of the first space station?
Definition
Salyut 1
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