What Scott (Gemini 8) or Cernan (Gemini 9) were supposed to have done
With an Astronaut Manoeuvring Unit , way back in 1966 but were not prepared and it turned a lot riskier than expected! (Scott had to return early anyway)
Scanned from the 1967 Book "Manned Spacecraft" from Kenneth Gatland (BIS)
Raoul