Every person knows what is light energy so thats why i ask about dark energy
2006-07-06 20:32:56 · 3 answers · asked by muhammadshoaib87 1 in Science & Mathematics ➔ Astronomy & Space
Nobody knows what it is, even the scientists who say it exists. It was theoretically assumed to exist to explain recent measurements that show the universe expanding faster now than in the past, but it may not be needed to explain that observation after all and possibly it does not even exist!
2006-07-07 03:05:16 · answer #1 · answered by campbelp2002 7 · 0⤊ 0⤋
What exactly do you mean "light energy"? We know there is light and photons... if that's what you mean by "light energy" then dark energy has nothing to do with it. Dark energy isn't something we understand yet. It's simply a hypothesis, a gap in our knowledge. We know the universe is expanding at an accelerating rate and some form of energy must be causing this expansion. We call this "dark energy".
2006-07-06 20:38:35 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Darth Vader controls the dark energy and only the force can defeat him :)
2006-07-06 20:44:20 · answer #3 · answered by alyxsylvr 2 · 0⤊ 0⤋