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15 questions
What affects the strength of gravity
Weight and Mass
Mass and Distance
Distance and Weight
Mass and Force
What is the Big Bang Theory?
Two giant stars hit each other and exploded.
The universe started as a hot, dense point in space that is rapidly expanding.
The universe got too big, exploded, and started over.
None of the above
What are Galaxies made of?
Stars, gases, and space dust
Suns and planets
Dust and gases
Gravity
What type of galaxy is this?
Elliptical
Spiral
Irregular
Conical
What type of galaxy is this?
Elliptical
Spiral
Irregular
Conical
What galaxy do we live in?
Andromeda
Milky Way
Tuffle
Ceres
Most scientists believe the Big Bang Theory explains which of the following questions?
How our planets and moons formed
How our universe began
How the sun turns hydrogen into helium
How fast light travels through space
Gravity is responsible for which of the following characteristics of a galaxy?
The motion of the objects within it
The size of its largest stars
Its location within the universe
The color of light it emits
Earth and its solar system are a part of which of the following galaxies?
Andromeda
Black Eye
Milky Way
Cartwheel
A system of millions or billions of stars, together with gas and dust, held together by gravitational attraction
meteor
galaxy
constellation
solar system
All existing matter and space considered as a whole is called what?
Galaxy
Planet
Universe
Milky Way
consists of the sun and all the objects that revolve around it
solar system
universe
planet
moon
What were the main components involved in the formation of the solar system?
Dust only
Gas only
Dust and gas on their own
Gravity only
Dust and gas pulled together by gravity
Earth and its solar system are a part of which of the following galaxies?
Three Musketeers
Snickers
Twix
Milky Way
About how long ago was the universe formed?
About 13.7 billion years ago
About 17.3 billion years ago
About 4.6 billion years ago
About 6.4 billion years ago
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