Since then, there have been further changes, from expendable launch vehicles to space planes and rockets that can be flown multiple times. In these sectors, there's been no shortage of innovation and advancement.
In fact, today's space capsules and rockets are very similar in appearance to those used by our grandparents - albeit with hugely updated avionics and navigation systems. However, that does not mean that there haven't been some very interesting developments over the years. These include propulsion technologies already in use today, such as ionic propulsion.
Once realized, these technologies could make interplanetary missions a reality. To understand where the future of spaceflight could be taking us, it is important first to address how we got here. Buckle up because the history of rocket and aeronautical propulsion is a long and fascinating one.The field of rockets, aka.
NASA is not to be trusted, under any circumstances. This is only one of thousands of reasons why.