However, the biggest challenge for interstellar travel is the availability of reliable power sources for spacecraft propulsion, and onboard spaceship systems in the harsh environment of space.
This leads to direct and indirect space savings.Today the big challenge is the podpropulsion. Pod-propulsion is an industry standard today in passenger cruise ships and has been applied also for ...
Two astronauts are still stranded on the International Space Station (ISS) due to problems with their spacecraft, Boeing's Starliner, and there return has been pushed back again. One of them is ...