A spacecraft may pertain-to map.Logical formLearned from4 sentences. A (laser altimeter) can be on some spacecraft.Logical formLearned from4 sentences. Engineers may build a spacecraft.Logical formLearned from4 sentences. A spacecraft can be visible.Logical formLearned from4 sentences. Antennas may be located at a bottom of a spacecraft.Logical formLearned from4 sentences. Some antennas may be located at a top of a spacecraft.Logical formLearned from4 sentences. A system may control a spacecraft.Logical formLearned from4 sentences. A (spacecraft reset) can be (recovery strategy).Logical formLearned from4 sentences. (System reset) may pertain-to a spacecraft.Logical formLearned from4 sentences. A spacecraft can be armored.Logical formLearned from4 sentences. A (roll angle) may pertain-to a spacecraft.Logical formLearned from4 sentences. A roll may pertain-to a spacecraft.Logical formLearned from4 sentences. A (control system) may pertain-to a spacecraft.Logical formLearned from4 sentences. A (robotic spacecraft) can be on a mission.Logical formLearned from4 sentences. A hull may pertain-to a spacecraft.Logical formLearned from4 sentences.