Original sentence: John Young was caught twice using profanity on the moon when (a) he was complaining about drinking orange juice while on open mike and (b) when he tripped over the cable connected to the Heat Flow Experiment, pulling it out and rendering the experiment non-operational
Edited sentence: John Young unfortunately was caught twice using profanity on the moon when (a) he was complaining about drinking orange juice while on open mike and (b) when he tripped over the cable connected to the Heat Flow Experiment, pulling it out and rendering the experiment non-operational