http://apcnasa3ozl2j74htizuzba5b6nhugbg2qze2nrz43siunkct555fpid.onion
Finally, for Earth-orbit missions (e.g., LEO out to lunar orbit), any low-T/W orbit-to-orbit trajectory will have a longer trip time than a high-T/W ballistic trajectory. (This is generally true for any orbit-to-orbit transfer deep in the "gravity well" of a planet or moon.) Thus, low-T/W systems may not be suitable for high-priority payloads like people. By contrast, in some cases, low-T/W interplanetary trajectories can be faster than the corresponding minimum energy (Hohmann) high-T/W...