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What are all the objects in the universe moving towards?

Started by Selkie, November 29, 2007, 04:39:26 PM

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Tri4se

Quote from: Kingoftherings on November 29, 2007, 05:05:30 PM
Isn't that the Islamic holy book thing?  Or am I thinking Hindu?


It's Islamic.

Hindu is the Vedic.

ME##



Tomboh

November 29, 2007, 07:51:32 PM #18 Last Edit: November 29, 2007, 08:00:15 PM by Punta Tombo
"Cosmologists now have fairly precise measurement of many of the parameters of the Big Bang model, and have made the unexpected discovery that the expansion of the universe appears to be accelerating."

http://en.wikipedia.org/wiki/Big_bang#Hubble.27s_law_and_the_expansion_of_space

Selkie is right. :|

I remember seeing a show on this once, so I looked it up because I thought I remembered that the universe was accelerating. I thought it had something to do with Dark Matter...

lol tomboh was right: Measurements of the redshift?magnitude relation for type Ia supernovae have revealed that the expansion of the universe has been accelerating since the universe was about half its present age. To explain this acceleration, general relativity requires that much of the energy in the universe consists of a component with large negative pressure, dubbed "dark energy".

same article

wolflink64


Garahe

Dark energy propels the force of "Anti-gravity" pushing everything apart. Apparently there is an epic battle between "normal matter/energy" and "dark matter/energy".
HOLY COW I'M TOTALLY GOING SO FAST-AW FUCK

Snorkel

Quote from: Punta Tombo on November 29, 2007, 07:51:32 PM
"Cosmologists now have fairly precise measurement of many of the parameters of the Big Bang model, and have made the unexpected discovery that the expansion of the universe appears to be accelerating."

http://en.wikipedia.org/wiki/Big_bang#Hubble.27s_law_and_the_expansion_of_space

Selkie is right. :|

I remember seeing a show on this once, so I looked it up because I thought I remembered that the universe was accelerating. I thought it had something to do with Dark Matter...

lol tomboh was right: Measurements of the redshift?magnitude relation for type Ia supernovae have revealed that the expansion of the universe has been accelerating since the universe was about half its present age. To explain this acceleration, general relativity requires that much of the energy in the universe consists of a component with large negative pressure, dubbed "dark energy".

same article


Oh. Well, I apologize. The last book on cosmology I read must be a bit dated.

It's sort of a stupid and insignificant question, anyway. Especially to single out our universe -- what with the recent near-evidence of entanglement theory, everything physicists think they know about how cosmic bodies work is probably completely wrong.

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