space bridge

noun3

1. •
   (historical) A series of experimental international telecasts between Soviet and United States viewers, arranged by enthusiasts during the late Cold War era.

   • In a later Donahue/Pozner space bridge the question of editing was dramatically underscored on air in the Soviet Union. — 1992
2. •
   Synonym of space elevator.
3. •
   Synonym of skyhook (“tether for launching payloads into space”).