how much do you know about the universe?
quiz about the universe, the most amazing thing ever
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What is the closest galaxy to ours? (Milky Way)
centaurus galaxy
triangle galaxy
M83
andromeda galaxy
2
What does the theory of relativity defend?
the existence of the fabric of space-time that is deformed by the presence of bodies
gravity is the fastest thing in the universe and it attracts bodies by their mass
existence of the fabric of space-time, controlled by gravity and changes thanks to it
3
What is at the center of galaxies?
a supermassive black hole
a nebula
a central star
a cluster of dwarf stars
4
Black holes arise from a distortion in space-time caused by a natural phenomenon of nebulae, and may cease to exist in less than 20 years.
real
false
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What unit of distance measurement is most used when talking about the universe?
light-year
kilometer
dekameter
light-km
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What is the black hole at the center of our galaxy? (Milky Way)
sagittarius A
cygnus x-1
messier 110
centaurus A
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How much of the universe is made up of dark energy?
70%
25%
99%
68%
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What happens if someone falls into a black hole?
your body deteriorates
time travel/time warp
don't know, it's all theory
the person becomes like spaghetti until it is sucked
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After all, is the universe infinite?
we're not sure, it doesn't have to be infinite in the way most people think, it expands so fast there's no way to get to the edge, it's a kind of infinity
it is infinite, it has no end, but it had a beginning, it does not expand, it is infinite by itself
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A wormhole is a short passage in space-time that directly connects two universes or two distant regions within the same universe. In the end, do they exist or not?
is not confirmed, just a hypothesis, like the multiverse
It does, but it doesn't have any within a radius of 5 thousand light years, it's a distant dream
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How big is the observable universe?
40 billion light years
38 billion light years
30 billion light years
46 billion light years
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what profession studies the universe?
physical
astronaut
astrology
astronomy
