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How many years ago did the big explosion occur?
What explosion And if you are talking about the Big bang it happened about 13.7 billion years ago
How many years of earths history do geologists study?
4.6 billion years
When you see a galaxy 8 billion light years away you are how many years into the past?
8 billion light years means that the light has taken 8 billion years to reach you. That's how far into the past you are seeing.
How many years ago did the precambian era begin?
About 542 mya ( million years ago ).
How long after the big bang did it take for stars to form?
the theory states that atoms formed during the big bang (like right as the big bang happened) Protons and neutrons were allowed to form about one second after the Big Bang. Electrons joined to nuclei to form permanent atomic bonds about 377,000 years later.
How many years ago did the big explosion occur?
What explosion And if you are talking about the Big bang it happened about 13.7 billion years ago
How many years ago did the universe formed?
'''The''' Big Bang, which was the creation of this universe, was probably about 14 billion yearsago.
How many days did it take the big bang to make the earth?
The Big Bang did not make Earth. Earth formed roughly 9 billion years after the Big Bang by a process called accretion. This process took roughly 20-30 million years.
The solar system was formed how many years ago?
it was actually form 4.6 billion years ago When The Big Bang Happened
How many years equal a billion years?
A billion years equals a billion years. 1,000,000,000 years
How many years are in 1 billion?
1 billion years = 365.25 billion days (rounded)
How many million years are in a billion years?
There are 1000 sets of 1 million years in a billion years.
How many million years are in 13.8 billion years?
13.8 billion years equates to 13,800 million years.
How many years is 300 billion seconds?
300 billion seconds is about 9,506.4 years.
How many seconds are in 13.7 billion years?
There are 432339120000000000 seconds in 13.7 billion years.
How many years are in 8 billion minutes?
8 billion minutes = 15,210.61 years
How many light years is the diameter of the known universe?
The OBSERVABLE Universe has a diameter of about 93 billion light-years. "Observable" means that the light of anything beyond that hasn't had time to reach us, since the time of the Big Bang.
