Re: Debate: Speed Vs Power/Strength...
When did I say that gravity doesn't cause planets to form? I'm studying astrophysics, why would I say something so blatantly retarded like that? That's one of the first things you learn is about formations of solar systems. Also, the only the only object that could possibly cause our planet to fracture would be another Mars sized object hitting us, and that planet is firmly locked in place by the sun's gravity. Has been for ~4.6 billion years, and will be for another 5iwh billion years until our Sun turns into a red giant. Another thing, a planet's core "destabilizing" wouldn't produce enough of an explosive force to send the remnants out of the solar system. The only thing that produces that kind of energy is a star that is, at least, 9 times the mass of our Sun.
In short, quit being retarded and trying to suggest that there is a remote possibility that asteroids deposited the bones of dinosaurs. I'll give you a hint: there isn't.