public void ReverseVelocity()
{
Meteor.LinearVelocity = new Vector3(Meteor.LinearVelocity.X * -1, Meteor.LinearVelocity.Y * -1, Meteor.LinearVelocity.Z * -1);
Meteor.AngularVelocity = new Vector3(Meteor.AngularVelocity.X * -1, Meteor.AngularVelocity.Y * -1, Meteor.AngularVelocity.Z * -1);
RaisePropertyChanged(() => LinearVelocity);
}