Talking Space Radiation Dosimetry at NSRC 2013

24 06 2013
Having an unashamedly good time stealing a few moments between talks inside the XCor Lynx spacecraft mockup parked behind NSRC 2013.

Having an unashamedly good time stealing a few moments between talks inside the XCor Lynx spacecraft mockup parked behind NSRC 2013.

I recently had the great pleasure to give a talk (and serve as co-author for a second) at the fourth annual Next Generation Suborbital Researchers Conference (NSRC), held this year in Boulder, Colorado.

As a one-of-a-kind collection of researchers, entrepreneurs, spacecraft providers, students, and government representatives, NSRC’s intent is to foster collaboration of a sort that will enable the research world to fully utilize what amount to a fleet of new spacecraft looking to come online within the next 24 months.  In all, exciting to be amongst like-minded folks, great to see familiar faces again, and a thrill to forge new alliances.

Two Radiation Take-Homes for the Suborbital Space Community

IMG_4535So, what was I doing there?  In brief, on behalf of my spaceflight consulting firm, Astrowright, I made a daring and ill-advised attempt to shove a 40-slide presentation into 10 minutes, with (based on positive feedback) it seems at least a small amount of success.  (I wouldn’t have even made such a blitzkrieg attempt unless it was absolutely necessary in the context of my talk.)

The intent?  To give a broad enough overview of radiation detector theory so that I had a prayer of communicating to this very select audience two imminent realities of space radiation dosimetry:

  1. The private/commercial spaceflight world, particularly in the suborbital context, is primed to (mis)use off-the-shelf radiation dosimeters designed for the commercial nuclear world; these instruments will not deliver complete or ultimately meaningful numbers without applying specific scaling algorithms to the results, in essence calibrating them for the space environment.  User beware!
  2. The greatest benefit of bothering to outfit suborbital astronauts with radiation dosimeters might not be to the spaceflight participants themselves, (who would receive in all but the most extraordinary circumstances a practically immeasurable radiation dose).  Instead, the greatest effect may be to improve Earth-based low-dose modeling and safety standards, the researchers engaged in which would benefit immeasurably from having a completely new population group to study who are intentionally exposing themselves to low-dose, high-intensity radiation.  This is also, *hint hint*, a completely untapped research funding angle (contact me if interested in collaborating – seriously!).

So, there you have it.  If not taking advantage of my own firm’s radiation dosimetry services, my message to the suborbital spaceflight world was to at least engage in planning one’s own flight experience armed to understand that accurate dosimetry in the space environment is not something one can just pull off a shelf and slap on the outside of a pressure suit!

Space Training Roadmap

The second talk, which was expertly given by co-conspirator Dr. Mindy Howard of Inner Space Training, involved a task-based assessment of potential spaceflight tasks for suborbital spaceflight participant.  The objective there?  The development of a spaceflight training “roadmap” to help participants decide which training amongst the many types offered by providers is relevant and necessary for their personal flight goals.

The power to decide which training is or is not relevant to an individual should not, in my opinion, be left up to the spacecraft providers (who may and likely will not have your specific goals in mind)!  That’s where our roadmap research comes in.

Please feel free to contact me or Dr. Howard for any additional details along those lines.

Lingering Thoughts

Well, the pulse at the conference was that the next twelve months appear to be crucial.  With business plans starting to kick in and metal finally being flight tested, I feel as though there are two distinct options for NSRC 2014: It will either be aflood with the excitement borne of the dawn of commercial suborbital spaceflight, or attendance will plummet as cynicism and a fear of perpetual development cycles sets in.

For now, the future looks bright, and that’s good news!

Until next time, NSRC.  Cheers!

IMG_4534

Having an equally unashamedly-good time having the opportunity to give a NSRC presentation about a topic that’s actually in my field of expertise! (I’ve been fielding for other sides of the house the past couple of years…)





Red-Letter Day: NASA Astronauts wanted; NSRC spaceflight giveaway

15 11 2011

Today has been quite a big day for aspiring astronauts:

NASA Seeks New Wave of Astronauts

Prototypical astronauts Tom Stafford and Alan Shepard Jr. studying a mission chart, Dec 1965. (Credit: NASA)

On one hand, NASA finally opened another selection announcement for the next class of astronauts.  Until the end of January 2012, anyone with the grit, drive, and the moxie to put their hat in the ring will be stacked up against the best of the best for a handful of new astronaut positions.

Contrary to what many believe in the post-Shuttle NASA environment, what awaits these future spacefarers is more than just maintaining the International Space Station, showing up at press appearances, and performing (much needed) education public outreach.  …NASA is also hard at work, developing a new, Apollo-style spacecraft intended for deep space missions (Orion MPCV) while exploring the possibility of using it to visit and explore near-Earth asteroids.

-Not to mention that these new astronauts will also be on the cusp of helping to break open a new era of commercial spaceflight.  (For more information on the many developments there, see CCDev to get started.)

Not a bad time to get involved, all things considered.

Spaceflight Giveaway for Next-Generation Suborbital Researcher

The XCOR Lynx suborbital vehicle. (Credit: XCOR Aerospace)

As if that weren’t excitement enough for the day, on the commercial spaceflight front, the Southwest Research Institute announced a partnership with XCOR Aerospace to offer a free suborbital spaceflight to one exceedingly lucky attendee at the next Next-Generation Suborbital Researcher’s Conference (NSRC)!

That’s right, a research seat in a spacecraft may be yours for the cost of attending and participating in the conference, slated for the end of February 2012.  The only obligations of the winner are to find their own way to the waiting spacecraft and create and provide an experiment for the trip.

The NSRC, the third conference of its kind, brings together commercial spaceflight industry pioneers, regulators, and both private and federal researchers to explore the opportunities and possibilities presented by the many private suborbital spacecraft currently in development.

For more info, visit nsrc.swri.org – and sign up!  (I can speak from personal experience: the conference last year was thrilling to those for whom spaceflight and microgravity research holds an appeal.)





T-minus 1 week: Aiming for NASTAR

2 05 2011

The NASTAR Center. (Credit: NASTAR)

I’m coming up on a positively Everest-ian milestone in my ongoing quest to become a commercial astronaut, and it’s been a long time coming:  Astronaut training.

Supported by my spaceflight consulting firm, Astrowright Spaceflight Consulting LLC, I’m heading out in a week to attend highly specialized training offered by the only FAA-certified civilian spaceflight training outfit around.

The location?  Philadelphia, PA, at the National AeroSpace Training and Research (NASTAR) Center.

NASTAR simulator-centrifuge. (Credit: NASTAR)

Among the NASTAR Center’s many aerospace services, not only do they provide generalized spaceflight training for the many civilian tourist “spaceflight participants” who are planning sub-orbital jaunts in the next couple of years, (e.g., on Virgin Galactic’s spacecraft,) but they also offer specific sub-orbital scientist training designed to prepare researchers to withstand the forces and avoid the distractions of spaceflight so that they can do what they’ve been wanting to do for (at least in my case) an entire career:

Perform quality science off-world.

For a taste of what the training is like, (which was developed in part by SwRI and NSRC civilian scientist-astronaut forerunner Dr. Alan Stern,) check out this excellent article written by Space.com contributor Clara Moskowitz, where she chronicles her experiences attending the program last October.

In addition to more traditional classroom instruction, the program involves thrilling (to me, anyway) “right stuff” rigors, such as oxygen deprivation training, high g-force (centrifuge) simulations of spacecraft launch and re-entry, and an array of supplemental components.

Needless to say, this training will help to round out our firm’s technical expertise so that we can begin offering expanded service beyond our current pre-flight fitness training and radiation dosimetry services into full-fledged (atmospheric) microgravity and sub-orbital payload specialist territory.

Many thanks to the family and friends that have helped me to get to this point, and it goes without saying that I’ll be blogging like a maniac as I head through the program.  Expect more on this in about a week.

T-minus 168 hours and counting…





Paradigm Shift

28 02 2011

The Next-generation Suborbital Researcher’s Conference (NSRC) is in full swing, and the momentum here is staggering.  We’ve had a very good showing to start and have gained invaluable feedback… and it’s only the first morning.  As was mentioned by Dr. Alan Stern earlier this morning, this is Silicon Valley, the year is 1979, and commercial spaceflight is the personal computer.

A paradigm shift is happening right now.

The future many of us have been working toward is truly nigh.  More to come soon.





Dawn of the Corporate Scientist-Astronaut

14 05 2010

For those of you who have known me a while, who have had to endure my many rants during the last decade-and-a-half about the future and the promise of corporate space exploration, I have four words:

I told you so.

It’s with an almost electric sense of expectation that I am pleased to report a change in the tide of space exploration.  It’s a change that history has never seen before.  -With the advent of private spacecraft, (e.g., Virgin Galactic, SpaceX, Orbital Sciences, XCOR Aerospace, Armadillo Aerospace,) a critical mass must be near or already achieved, because suddenly the Corporate Scientist-Astronaut has taken shape.  Companies are stepping up to provide training, and pioneers are filling out the flight suits I hope to one day wear.  It’s thrilling.

FAA approved centrifuge training. Credit: NASTAR Center

For example, the Federal Aviation Administration’s Office of Commercial Space Transportation has recently awarded safety approval to a private firm to offer astronaut training – known as the National AeroSpace Training and Research (NASTAR) Center, it’s the first of its kind.  Their services include centrifuges, hyperbaric chambers, technical training, and custom flight simulators, and they’re state-of-the-art.

Then, there’s Starfighters, Inc. – the first company of its kind to get both the FAA and NASA’s approval to provide live suborbital training to corporate astronaut-hopefuls using a small fleet of F-104 Starfigher jet aircraft.

Suborbital flight training. Credit: Starfighters, Inc.

Meanwhile, the Southwest Research Institute (SwRI), a non-profit applied research and development organization, has started taking advantage of these training opportunities for its own scientists to prepare for the new corporate space opportunities as they arise.  Dr. Daniel Durda, one of the first SwRI scientists to participate, says, “We’re finally arriving at the day when space scientists can conduct their research ‘in the field’ in the same way that botanists, geologists and oceanographers have been doing all along. We hope many of our fellow researchers and educators in the diverse disciplines that will benefit from frequent access to space will also get in line to fly.”

IS3 spacesuit. Credit: Orbital Outfitters

And, then there’s the Astronauts4Hire initiative – with a collection of young up-and-coming space scientists vying to get their training at the aforementioned facilities sponsored so that they too can “get in line to fly.”  They’re marketing themselves as burgeoning commercial suborbital payload specialists, the idea being that when companies/universities/etc. want to perform suborbital research using the new spacecraft around the corner, it’ll be cheaper to hire these guys than to train and certify their own staff for spaceflight.  -I think it’s a fantastic idea.  Heck, I’d be jazzed to sign up with them one day if the opportunity arose.

The market is so ripe that company Orbital Outfitters, a private spacesuit manufacturer, has formed to offer standardized “get me down” spacesuits to supply suborbital researchers.  Known as the Industrial Suborbital Spacesuit, or IS^3, the suit provides at least 30 minutes of emergency life support at at an altitude of 90 miles and offers imbedded communication equipment and biometric sensors, enhanced visibility, and can even be integrated into a parachute harness.

The future is now, and it looks like my dream of becoming a corporate astronaut is more realistic than ever.  All I have to do is find the right way to get my foot in the door…. er, airlock.








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