What are the most common kinds of stars in the Universe?
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Red dwarfs
Fronts
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Boundaries between air masses of different temperatures
What is a light year?
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It is the distance light travels in one Earth year, which is a little less than 6
trillion miles
For what is Valentina Tereshkova best known?
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Being the first female in space
Historians agree that the first true powered flight (although no completely controlled)
with humans on board occurred by which of the following?
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Hot air ballon
Which of the following is NOT true regarding space suits?
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Space suits have changed little over the years
Which of the following was NOT a rocket launch vehicle workhorse for America's early
space program?
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Vanguard
A hot air balloon operates on which of the following principles?
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Buoyancy
Thrust from a jet engine is created by which of the following?
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Expelling hot gases through the tail pipe
Which of the following best explains why Venus is the hottest planet in our solar
system?
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It has a thick layer of carbon dioxide and is covered with clouds
What term is described as a giant dirty snowball composed of frozen gases, water,
dust, and icy lumps that sheds itself as it moves, leaving a long tail?
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Comet
Newton's Law of Universal Gravity
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Two bodies attract each other with a force directly proportional to their
mass and inversely proportional to the square of the distance between
them
The average pressure drop for every 1000 feet of altitude gain is ____
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1 inch
Two solid rocket boosters and three main engines were used to launch what?
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Space Shuttles
What tool do astronomers use to show the magnitude and temperature of stars and to
see the relationships among the stars?
Give this one a try later!
Red dwarfs
Fronts
Give this one a try later!
Boundaries between air masses of different temperatures
What is a light year?
,Give this one a try later!
It is the distance light travels in one Earth year, which is a little less than 6
trillion miles
For what is Valentina Tereshkova best known?
Give this one a try later!
Being the first female in space
Historians agree that the first true powered flight (although no completely controlled)
with humans on board occurred by which of the following?
Give this one a try later!
Hot air ballon
Which of the following is NOT true regarding space suits?
Give this one a try later!
Space suits have changed little over the years
Which of the following was NOT a rocket launch vehicle workhorse for America's early
space program?
,Give this one a try later!
Vanguard
A hot air balloon operates on which of the following principles?
Give this one a try later!
Buoyancy
Thrust from a jet engine is created by which of the following?
Give this one a try later!
Expelling hot gases through the tail pipe
Which of the following best explains why Venus is the hottest planet in our solar
system?
Give this one a try later!
It has a thick layer of carbon dioxide and is covered with clouds
What term is described as a giant dirty snowball composed of frozen gases, water,
dust, and icy lumps that sheds itself as it moves, leaving a long tail?
, Give this one a try later!
Comet
Newton's Law of Universal Gravity
Give this one a try later!
Two bodies attract each other with a force directly proportional to their
mass and inversely proportional to the square of the distance between
them
The average pressure drop for every 1000 feet of altitude gain is ____
Give this one a try later!
1 inch
Two solid rocket boosters and three main engines were used to launch what?
Give this one a try later!
Space Shuttles
What tool do astronomers use to show the magnitude and temperature of stars and to
see the relationships among the stars?
