Here at Stark Industries we build civilain and military aircraft that are greener cheaper and faster, We take pride in utilising AeroSpike technogy where the the nossle makes the thrust adapt to atmospheric preasure this makes our vehicle able to fly though space effecintly. We strive for satisfaction and great value for the price.
This is the type of engine we use it is called an aerospike. It doesnt need an stages going threw the atmosphere.