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LeoK · **B B -** 04-19-2007, 07:38 PM

Hi, folks

BB, Big Bang is supposed to be 13.7 billion years.
Can anyone in a layman way explain how this 13.7 BY age is
calculated? What are the main data and formulas?

For example, is the BB calculated through formulas for the
oldest star? Or is the BB calculated by the measured amount
of the heat radiation from space and coherent physic formulas?

Wondering.

LeoK

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LeoK Orange Belt Status: Offline Posts: 28 Thanks Given: 0 Thanked 0x in 0 Posts Join Date: Sep 2003 Rep Power: 18	B B - 04-19-2007, 07:38 PM Hi, folks BB, Big Bang is supposed to be 13.7 billion years. Can anyone in a layman way explain how this 13.7 BY age is calculated? What are the main data and formulas? For example, is the BB calculated through formulas for the oldest star? Or is the BB calculated by the measured amount of the heat radiation from space and coherent physic formulas? Wondering. LeoK