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ULS Unit 23 Around the Solar System Lesson 15 Vocab Flashcards | StudBud
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ULS Unit 23 Around the Solar System Lesson 15 Vocab
ULS Unit 23 Around the Solar System Lesson 15 Vocab
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1
What is the definition of galaxy?
a person who travels into space
a group of stars, planets, dust and gas
2
What is the definition of star?
a giant ball of extremely hot gas that burns and gives off heat and light
everything that can be seen, touched and sensed above Earth's atmoshpere
3
What is the definition of gravity?
a person who travels into space
a force that weighs down objects
4
What is the definition of moon?
a person who travels into space
an object that moves around Earth that we see mostly at nighttime
5
What is the definition of satellite?
to spin on a center point
an object that moves around Earth and sends messages and pictures to help
6
What is the definition of orbit?
imaginary line objects in space follow as they move around a larger object
an object that moves around Earth that we see mostly at nighttime
7
What is the definition of planet?
an object that moves around Earth that we see mostly at nighttime
a large round object in space that follows a path and moves around a star
8
What is the definition of space?
everything that can be seen, touched and sensed above Earth's atmoshpere
group of objects in space including Sun & everything that moves around it
9
What is the definition of sun?
star in the center of solar system that burns gas & give off heat & light
a giant ball of extremely hot gas that burns and gives off heat and light
10
What is the definition of astronaut?
a person who travels into space
a group of stars, planets, dust and gas
11
What is the definition of solar system?
to spin on a center point
group of objects in space including Sun & everything that moves around it
12
What is the definition of space shuttle?
everything that can be seen, touched and sensed above Earth's atmoshpere
a craft that is reused to carry people into Space and back to Earth
13
What is the definition of revolve?
to move around something in a circular pattern
a large round object in space that follows a path and moves around a star
14
What is the definition of asteroid?
large piece of rock or metal flying in space that is leftover from planets
a person who travels into space
15
What is the definition of rotate?
to spin on a center point
a large round object in space that follows a path and moves around a star
16
What is the definition of telescope?
a tool that makes faraway objects look bigger and closer
a giant ball of extremely hot gas that burns and gives off heat and light
