context: The LOR method had the advantage of allowing the lander spacecraft to be used as a "lifeboat" in the event of a failure of the command ship. Some documents prove this theory was discussed before and after the method was chosen. A 1964 MSC study concluded, "The LM [as lifeboat] ... was finally dropped, because no single reasonable CSM failure could be identified that would prohibit use of the SPS." Ironically, just such a failure happened on Apollo 13 when an oxygen tank explosion left the command ship without electrical power. The Lunar Module provided propulsion, electrical power and life support to get the crew home safely.
question: ఒక అంతరిక్ష నౌక వైఫల్యం సంభవించినప్పుడు LOR పద్ధతి ఉత్పత్తి చేసిన ప్రయోజనం ఏమిటి?
answers: spacecraft to be used as a "lifeboat" allowing the lander spacecraft to be used as a "lifeboat allowing the lander spacecraft to be used as a "lifeboat" lifeboat allowing the lander spacecraft to be used as a "lifeboat"