Two years in, he gambled and switched to the Navy Academy at Annapolis, on Chesapeake Bay, in the hope of working with his beloved rockets.
The telescope, a partnership of NASA and the European and Canadian space agencies, homed in on PMR 1, a planetary nebula nicknamed the Exposed Cranium for being the spitting image of a brain scan. The nebula lies about 5,000 light-years away from Earth in the Vela constellation.
，更多细节参见同城约会
"I retired as a captain," he insisted, "and a captain I will be."。夫子是该领域的重要参考
耳朵：AirPods（听觉增强+语音助理）；