1) US space station 2) US space station, 1973-79 3) Bygone space station 4) Certain space station 5) Crasher of 1979 6) First US space station 7) Former NASA space station 8) It burned and crashed in 1979 9) It fell in 1979 10) It fell to earth in 1979 11) It left orbit in 1979 12) Lofty test area 13) Original US space station Found on https://www.crosswordclues.com/clue/skylab
first U.S. space station, launched into Earth orbit on May 14, 1973. Three successive crews of visiting astronauts carried out investigations of the ... [6 related articles] Found on http://www.britannica.com/eb/a-z/s/106
An experimental American space station adapted from Apollo hardware. Skylab consisted of the orbital workshop itself, an airlock module, a multiple docking adapter, and the Apollo telescope mount. In orbit, the station was 36 m long and, with a docked Apollo command and service module, had a mass of... Found on http://www.daviddarling.info/encyclopedia/S/Skylab.html