rotary shuttle
51Michael A. Baker — For other people named Michael Baker, see Michael Baker (disambiguation). Michael Allen Baker NASA Astronaut Nationality American …
52Charles D. Gemar — Charles Donald Sam Gemar NASA Astronaut Nationality American Status Retired …
53Frank L. Culbertson, Jr. — Infobox Astronaut name =Frank Lee Culbertson Jr. type =Astronaut nationality =American date birth =May 15, 1949 place birth =Charleston, South Carolina occupation =Test Pilot rank =Captain, United States Navy selection =1984 NASA Group time =143d …
54Dead Space (video game) — Dead Space European cover art Developer(s) EA Redwood Shores Publisher(s) …
55Douglas H. Wheelock — NASA Astronaut Nationality American Status Active …
56Jet engine — For a general overview of aircraft engines, see Aircraft engine. A Pratt Whitney F100 turbofan engine for the …
57Microtome — A microtome used in microscopy. A microtome (from the Greek mikros, meaning small , and temnein, meaning to cut ) is a sectioning instrument that allows for the cutting of extremely thin slices of material, known as sections. Microtomes are an… …
58airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also …
59James H. Newman — Infobox Astronaut name =James Hansen Newman type =Astronaut nationality =American date birth =October 16, 1956 place birth =Federated States of Micronesia occupation =Physicist selection =1990 NASA Group time =43d 10h 07m mission =STS 51, STS 69 …
60Michael Barratt (astronaut) — Michael Reed Barratt NASA Astronaut Nationality American Status Active …
