NASA Has Rocket Problems But Its Payload Science Is Cutting Edge

Keith's note: Reading NASAWatch you might think that this site has a preoccupation with clumsy projects (like SLS) that are over budget, behind schedule, and lacking in terms of mission focus. That is not representative of NASA as a whole. Here is one example - I saw this article in Science last week and thought that this research was worth re-featuring - especially given that a bunch of science is headed for ISS in a week or so. When I worked at NASA helping to design Space Station Freedom, my focus was life and materials science payloads. These little DNA sequencing devices (which will fit in your pocket) were impossible back then - and if they were, would have required several payload racks and a lot of power and crew time. While NASA has problems with its rockets, payload technology is moving ahead at warp speed.

Pocket-sized sequencers start to pay off big, Science

"Aaron Burton, an astrobiologist at NASA's Johnson Space Center in Houston, Texas, who is exploring how nanopore devices could help search for life elsewhere in the solar system, agrees: "The rapid improvements have made it a viable technology right now, rather than an emerging technology that 'could be good in a few years.'" ... MinION's portability continues to prove its value. With the aid of warming packs that kept the machine's chemistry working, Sarah Johnson, a planetary scientist at Georgetown University in Washington, D.C., used one to generate long reads of DNA while collecting specimens in an Antarctic dry valley, a setting sometimes used as a proxy for Mars."

Sequencing DNA in Space, earlier post SpaceRef

"NASA is not often known for making the best use of existing COTS (commercial off the shelf technology) aboard the ISS. Then again, sometimes they are. This is an example of when the agency really grabs cutting edge biotech and sends it into space. There's usually quite a lag time. The reasons range from slogging through the often cumbersome payload safety and integration process to people at NASA who are simply not up to date with what the ral world is doing in their field. In this instance a rather remarkable gizmo is being flown in space that truly puts genetic sequencing in the palm of your hand. Indeed, its almost as if NASA was flying part of a version 1.0 Tricorder in space. This is cutting edge technology folks."

- First DNA Sequencing Conducted in Space, earlier post
- One Billion Base Pairs Sequenced on the Space Station, earlier post

from NASA Watch http://nasawatch.com/archives/2017/05/nasa-has-rocket.html
via IFTTT