Set 6 Unit 65 Space Systems Part 1 20 CORRECTLY ANSWERED QUESTIONS LATEST UPDATE
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Course
NU1426
Institution
NU1426
Set 6 Unit 6.5 Space Systems Part 1 20 CORRECTLY ANSWERED QUESTIONS LATEST UPDATE
gravity
Big Bang Theory
galaxy
solar system
Milky Way
spiral galaxy
star
nebula
asteroid belt
orbit
axis
hydrogen
International Space Station ISS
light year
radiation
astrophysicists
luminosity
rotat...
Set 6 Unit 6.5 Space Systems Part 1 20
CORRECTLY ANSWERED QUESTIONS LATEST
UPDATE
1). Gravity
Ans: the force of attraction between all masses in the universe
2). Big bang theory
Ans: A theory that proposes the universe began as a single point and has been
expanding ever since.
3). Galaxy
Ans: A collection of stars, dust, and gas bound together by gravity
4). Solar system
Ans: a cluster of stars, planets, and all the other objects that revolve around the sun
5). Milky way
Ans: A large spiral galaxy that is home to Earth and the rest of our solar system, and
about a trillion stars.
6). Spiral galaxy
Ans: A galaxy with a bulge in the center and very distinctive spiral arms. Our Milky Way
is an example of this.
7). Star
Ans: A giant ball of hot gas, mainly composed of hydrogen and helium.
8). Nebula
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