A Chartered Property Casualty Underwriter (CPCUÂ®), is an insurance professional who has earned the CPCU designation; the designation is conferred by The Institutes. CPCUs are considered to be property-casualty insurance subject matter experts.
Extravehicular Mobility Unit. The Extravehicular Mobility Unit (EMU) is an independent anthropomorphic spacesuit that provides environmental protection, mobility, life support, and communications for astronauts performing extra-vehicular activity (EVA) in Earth orbit.
There were 5 unmanned missions following the ill-fated Apollo 1 disaster. After that, there were 2 earth orbital missions (Apollo 7 & Apollo 9), and 9 lunar missions (Apol â¦ lo 8, 10, 11, 12, 13, 14, 15, 16, and 17). There were 3 long duration earth orbital missions after Apollo 17 that used the Apollo hardware and spacecraft. Skylab 1 was the workshop itself where the astronauts lived for months at a time. Skylab 2 lasted 28 days, Skylab 3 lasted 56 days and Skylab 4 lasted 84 days in space.