Mission to Mars

I thought I'd pass on a CNN article that I found very interesting. It's called "NASA rethinking death in mission to Mars" and it's about thinking through the possibilities of what could happen on very long space trips. Here's part of what it says:

CAPE CANAVERAL, Florida (AP) -- How do you get rid of the body of a dead astronaut on a three-year mission to Mars and back?

When should the plug be pulled on a critically ill astronaut who is using up precious oxygen and endangering the rest of the crew? Should NASA employ DNA testing to weed out astronauts who might get a disease on a long flight?

With NASA planning to land on Mars 30 years from now, and with the recent discovery of the most "Earth-like" planet ever seen outside the solar system, the space agency has begun to ponder some of the thorny practical and ethical questions posed by deep space exploration.

Some of these who-gets-thrown-from-the-lifeboat questions are outlined in a NASA document on crew health obtained by The Associated Press through a Freedom of Information Act request.
...
One topic that is evidently too hot to handle: How do you cope with sexual desire among healthy young men and women during a mission years long?

Sex is not mentioned in the document and has long been almost a taboo topic at NASA. Williams said the question of sex in space is not a matter of crew health but a behavioral issue that will have to be taken up by others at NASA.

The agency will have to address the matter sooner or later, said Paul Root Wolpe, a bioethicist at the University of Pennsylvania who has advised NASA since 2001.

"There is a decision that is going to have to be made about mixed-sex crews, and there is going to be a lot of debate about it," he said.

Ah, we're such Puritans in this country. It's pathetic.

Well, go read the rest of the article and learn about the issues NASA is willing to address.