A great day for space flight in general. I honestly believe this flight was second only to the moon landing.
I agree, this is an event that has changed the world, possibly in ways we can't really know yet. Tonight moon bases, Mars, the asteroid belt have become near term human destinations. Space mining in now possible. We can mine Helium-3 on the moon for powering fusion reactors on Earth. All kinds of things have become feasible tonight.