Electric Solar Wind Sail could make
bidirectional manned Mars flights economically feasible
Electric Solar Wind Sail could make
bidirectional manned Mars flights economically feasible
Electric solar wind sail facilitated Manned Mars Initiative (EMMI) makes continuous
bidirectional manned Mars flights possible by utilising water mined from the asteroids.
Not exact matches
Alexandria was a
man - made
bidirectional port between the mainland and the Pharos island, welcoming trade from the East and Westand soon found itself to be an international hub for trade, the leading producer of papyrus and, soon enough, books.