ok, thanks for the reply, but can u tell me how can an objest, being massless interact with something that has mass? ( I'm talking about light getting reflected off a surface)
I am new in this forum, and I'm just getting started. I am a very big admirer of astrophysics and I'm seeking answers and at the same time proposing new possibilities for some of the awesome mysteries of the universe. I'm young, so sometimes there is a great possibility tht i might add some...