Physics, Astronomy, Cosmology (46)

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Is the Universe Infinite or Finite?

Is the Universe Infinite or Finite? I was having that debate with a friend of mine today. My position was that it is finite because it is e…

Started by Mike Glickman

111 Jun 17, 2013
Reply by Unseen

I have this burning TIME question...

Hi again folks. I've had this TIME thing stuck in my head for years and I've no real idea how I should deal with it. So I thought I might f…

Started by William Boyd

46 Jun 6, 2013
Reply by Unseen

Astonishing facts

Let me start: It appears that the universe will die in a state of absolute entropy where nothing at all happens anymore. Forever. But that…

Started by Unseen

0 May 13, 2013

Understanding Coincidence

We attach a lot of meaning to coincidences. On the one hand, we see them as significant; on the other hand, you have the TV show detective…

Started by Unseen

23 May 8, 2013
Reply by Lee

The Amazing James Randi!

One of my favorite skeptics! http://www.youtube.com/watch?v=WSzQC1zKesU http://www.youtube.com/watch?v=QlfMsZwr8rc http://www.youtube.com/w

Started by Real Life James Bond

0 Apr 10, 2013

Mars may once have supported life

http://www.space.com/20182-ancient-mars-microbes-curiosity-rover.html Do you think we will ever find life on extraterrestrial planets in ou…

Started by Adam

18 Mar 14, 2013
Reply by SteveInCO

How we know the age of the Universe?

Pretty straightforward.

Started by Elon Johnson

0 Feb 11, 2013

Hubble Successor Telescope

Technology has advanced and the time has come to put up a successor to the Hubble Space Telescope.  NASA is well on the way to a next gener…

Started by Heather Spoonheim

35 Dec 16, 2012
Reply by Heather Spoonheim

Could this prove the existence of a God???

Possibly a deist god? Please note, I am not saying that this does prove a god, I am simply asking a question. I am concerned about this par…

Started by Nerdy Keith

113 Aug 28, 2012
Reply by Heather Spoonheim

We'll probably never colonize Mars or deep space - and here's why

The main reason is that Mars is a very unhealthy place, not just for humans but for all life. Forget the temperature extremes. The biggest…

Started by Unseen

153 Aug 16, 2012
Reply by Unseen

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