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document updated 16 years ago, on Sep 10, 2008
dark matter
What is the
shape of the universe
?
How did
all these structures form
? Is it caused by
early pertubations
? (we're
we may soon know how galaxies form
)
What came before the Big Bang?
Scientists say "we can never know"?
A
Big Crunch
? A
black hole sucking in part of another universe
?
You can help
Ways
normal peons can help science
.
Galaxy Zoo