henry@utzoo.UUCP (Henry Spencer) (06/29/84)
Adam says, in a comment about the Shuttle destruct system: ...The self destruct system is of similar idea to that used on all American rockets, manned and unmanned... For 10 points, name the one (major, modern) American (NASA) rocket which did *not* have a self-destruct system, and explain why. I will post the answer in a few days. -- Henry Spencer @ U of Toronto Zoology {allegra,ihnp4,linus,decvax}!utzoo!henry
henry@utzoo.UUCP (Henry Spencer) (07/05/84)
I asked: For 10 points, name the one (major, modern) American (NASA) rocket which did *not* have a self-destruct system, and explain why. I will post the answer in a few days. I know you've all been hanging on the edges of your seats, waiting to hear the answer, so here it is. The Apollo Lunar Module, despite being a two-stage rocket with several tons of propellant on board, had no self-destruct system. While NASA was concerned about safety in general for Apollo, they had a particular horror of Lunar Module failures that might leave astronauts alive and intact but stranded on the lunar surface, beyond all rescue. The LM was made as simple and reliable as humanly possible. The usual range safety policy definitely called for a self-destruct system, to disperse the propellants safely in the event of a launch accident. But NASA saw it as one more thing that could fail, and obviously could fail in a rather disastrous way, so they absolutely refused to include it. -- Henry Spencer @ U of Toronto Zoology {allegra,ihnp4,linus,decvax}!utzoo!henry