cam875
Mar18-09, 07:58 PM
I have read an article about some harvard researchers that discovered along time ago that matter's gravitational attraction is not just between matter but with light aswell. Anyways if mass attracts light does light attract mass, im going to assume if it doesnt that its because light has 0 rest energy since all of its energy is kinetic and normal matter like our planet has a lot of rest energy to cause an actual gravitational attraction.