I helped organize this meeting that happened Dec 16-17 in Pacifica, CA. It was mainly organized by people from DOE-JGI and Global Viral. Officially titled “Exploring Diversity of Life.”
Many years ago I served on a NASA sponsored committee for a series of meetings about the handling of samples collected from Mars. One of the key points of discussion at those meetings was “planetary protection”. The involved protecting Earth from possibly strange life forms that in theory could exist on Mars. And it also involved protecting Mars from microbes and other life forms that could come from space ships/landers. I even posted all the materials from these meetings a few weeks ago: Notes and materials from MARS Sample Handling Workshops 2000 ….
It is thus with great distress that I read an LA Times article that reveals that some of the people involved in launching Curiosity decided to ignore some of the planetary protection guidelines and made some hands on modifications that may have contaminated some of the drill bits on Curiosity with microbes from people. See: If the Mars rover finds water, it could be H2 … uh oh! – latimes.com.
The LA Times reports that some NASA personnel opened a box of drill bits that had been sterilized and – in clean but not sterile conditions – installed one of these drill bits in a drill on Curiosity prior to launch. Apparently they were worried that a rough landing could prevent the bits from being installable in the drill which would make the drill not be of any use. And they appear to have now risked the sterility of the entire operation by doing this. Well crap. That just plain sucks. So much effort by “planetary protection officers” and others. That effort might all go down the drain because of this. I get that some times things seem urgent and that sure – if the drill was useless people would be pretty upset too. But this seems to me to be a serious error in judgement.
In a small way I helped develop the guidelines that were put in place to protect Mars from human induced contamination. And now that seems to have been a wasted effort as the guidelines were ignored. Not good.
Note – for those interested I have posted links below to the documents from my days at the NASA Mars Sample Handling Workshops. Most/all are public domain materials but not all are easy to find so I thought I would post them here. Note – I have done no clean up of scans – will do so at some point. Enjoy
- Scientists fear Curiosity rover drill bits could contaminate Mars
- Hey, Curiosity scientists, didn’t you see ‘Alien’?
The plan is to send some fruit flies into space on the next shuttle mission and to compare them to some flies at home in terms of how their immune systems respond to the trip into space.
Not sure whether this is completely novel or not, but good to see that NASA is at least trying to still support scientific research. See the press release here.
There have been some serious controversies as of late at NASA about whether it truly is suportive of scientific research or whether it (like many other agencies) is succumbing to the anti-science rhetoric and attitude of some of the higher ups in the Bush administration.
For example, see the NYTime Article from February about how the NASA admiistrator had to make an announcment calling for scientific openness in the agency.