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How do less structured shape of early galaxies support Big Bang Theory?

2006-11-12 12:26:26 · 3 answers · asked by Anonymous in Science & Mathematics Astronomy & Space

u all suck

2006-11-12 12:42:43 · update #1

wheres the team spirit

2006-11-12 12:47:44 · update #2

3 answers

After 1 to 3 minutes from the initial explosion of the cosmic egg (Big Bang), when temperature has cooled to about 3 trillion degrees kelvin, it is speculated that composite particles such as protons & neutrons become common state of matters.
Key phenomena that support Big Bang Theory are:
1) Universe is expanding, and from measurement of the proportional velocities of stars in relation to their distances from us, there is strong probability that an "Event" (such as Big Bang) occurred simultaneously,
2) detection in 1964 of microwave radiation from not only one location in the universe (but from all directions at once), lends credence to the theory,
Shape/sizes of galaxies or rather the sizes of the galaxy clusters (to aid in estimating distance of faraway galaxies from us)nmay shed more light into the age of the universe as it is postulated that such galaxies and and milky way were at the same point in time at the time of explosion.

2006-11-12 13:53:09 · answer #1 · answered by dreamofyz 2 · 0 0

Less-structured nascent galaxies strongly suggest cosmic evolution occurs. in those early galaxies, we also see a concentration of 1st and 2nd generation stars (which contain little or no heavy metals).

2006-11-12 13:03:24 · answer #2 · answered by Anonymous · 0 0

Don't forget about the theory on entropy.

Don't forget, however, the operative word is theory.

2006-11-12 14:13:02 · answer #3 · answered by Scarp 3 · 0 0

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