Name: Anonymous 2020-07-03 12:12
Remember the optimism of 90's where they imagined the future of space stations and asteroid mining?
What happened to it? Why is ISS planned to deorbit?
https://space.stackexchange.com/questions/8514/why-is-nasa-planning-to-deorbit-the-iss-instead-of-reusing-its-newer-modules-li
Non-chemical propulsion seems so silent.
What happened to that microwave engine?
https://www.space.com/26713-impossible-space-engine-nasa-test.html
What happened to it? Why is ISS planned to deorbit?
https://space.stackexchange.com/questions/8514/why-is-nasa-planning-to-deorbit-the-iss-instead-of-reusing-its-newer-modules-li
Non-chemical propulsion seems so silent.
What happened to that microwave engine?
https://www.space.com/26713-impossible-space-engine-nasa-test.html