Image of the day

Captured by
Byron Davies

Sh2-86 (NGC-6820)

My Account

New to Astromart?

Register an account...

Need Help?

THE UNIVERSE

Started by streets, 03/18/2006 04:02AM
Posted 03/18/2006 04:02AM Opening Post
Today I heard an expert proclaim that the universe Was NOW 13.5 billion years old and that it's origin at the time of the big bang was the size of a marble. This is more impressive data than ten pounds of doo-doo in a five pound bag. Don't we all love experts!!!!!
Posted 03/18/2006 04:13AM #1
Close, but no cigar! wink
Using new data from a NASA satellite, scientists have the best evidence yet to support this scenario, known as "inflation." The evidence, from the Wilkinson Microwave Anisotropy Probe (WMAP) satellite, was gathered during three years of continuous observations of remnant afterglow light -- cosmic background radiation that lingers, much cooled, from the universe's energetic beginnings 13.7 billion years ago.

[SIZE="Large"][/SIZE][COLOR="Blue"][/COLOR] Floyd Blue grin
Amateur Imager
Posted 03/18/2006 08:56AM #2
Over 35 years ago I got into a discussion with an astronomer regarding the interactions of stars with
the interstellar medium. While I cannot repeat his language in this forum, I can say he was not impressed with the idea. So much for the experts!

Joel Falk in Kansas

Joel Falk in Kansas, USA
14.5" AstroSky with Stevens Optics
GOTO and Tracking
17t4,2x Powermate, Paracorr...
Pentax XW 3.5mm,5mm,7mm,10mm, and 30mm
Orion 10" XTi
Posted 03/18/2006 11:22AM #3
Guys,

Please note that this is a forum for Deep-sky observation. For cosmology, philosophy and assessment of experts' statements there are other forums.

Inge S