What if a test track consists entirely of Vacuum space instead of Air?

[Techy]

This idea has been in my mind since this afternoon, and I wondered how it will affect the aerodynamics of high-speed travel. One thing to note is that I'm not a Physicist, so if anyone here likes to contradict or add to this, feel free.

For me I think it will influence aerodynamics on high-speed travel because less matter will smash onto the object. And thanks to my research, the level of the Vacuum space can be from Low to Perfect (this is impossible even in a lab -- however it does exist in Outer Space -- but no harm to be creative, right?). And let's say the objects is supplied with endless amounts of Air & Oxygen from tanks to prevent hypoxia & related effects to humans.

 

[Northstar]

We have gone over this before.

 

[Techy]

We have gone over this before.

Oh, I didn't know someone asked the same thing :S

Locked.