6 January 2019 | muvi-fan-73
Why isn't subtle energy used instead of explosive power?
The documentary highlights how colonization on other planet guarantees non-extinction of humans and how we can put into use existing space vehicles, including the factor of reuse.
I came across an article in paper where in future we can pay and be in space. It didn't require rockets. I also came across an article where a vehicle is delivered in space by a powerful airplane.
It is all that running in my mind since then, a subtle source which gives us enough energy to complete the task with ease. It also appears less risky.