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ASTARTION
exercises
LEARN
Mark as Starred
True or False?
Our universe began as a "singularity", even smaller than a single atom.
True
False
Once, our universe existed in an immensely dense state, unbelievably hot, with all the matter we observe today compacted together.
True
False
Around 13.8 billion years ago, an abrupt, rapid expansion occurred, which we now name "the Big Bang".
True
False
The runaway process after the Big Bang is called "deflation".
True
False
Over the billion years, the cause for all distinct matter to clump together and create stars, galaxies, and many more celestial objects is due to "Force".
True
False
Gravity is a curvature in space-time fabric.
True
False
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