We Were Never Spacemen (But Glen Definitely Comes Closer Than Me)*
I met Glen
Henshaw 39 years ago, in the late summer of 1987, presumably in one of the
hallways on the 4th floor of V-Hall in the old Deseret Towers
student housing complex at Brigham Young University, where we had both moved in
for our freshman year. I don’t have a memory of that first meeting, but I have
a memory of him. He was thin, smart, funny, athletic, and with a background in
nature and agriculture I could relate to (even though Virginia forests aren’t
at all similar to Washington wheat fields). Above all though, he was a geek,
and it was on that level we truly connected. Not that our geekeries were entirely
similar; mine ran towards Dungeons
& Dragons
and comic
books and super-hero
movies
and getting
philosophical about all of the above, while his ran towards the technical side
of science-fiction and fantasy: he was a born tinkerer, a student of taking
stuff apart and putting it together again, and his obsessive questioning
expressed itself differently than mine did. Thank goodness we had our mutual
passion for Star Trek (including the novels and comic books, but particularly
Star
Trek: The Next Generation, which premiered that year, and which he and
I and a few other fellow geeks would crowd around whatever television sets were
available in the freshman dorms and watch together); who knows how our
friendship would have developed otherwise.
But
develop it did. We weren’t inseparable friends—he had his gang, staying up to
ridiculous hours and hitting Radio Shacks and assorted warehouses around Utah Valley,
searching for parts for a robot dog they were determined to build, whereas my
gang was mostly just a bunch of politically and culturally malcontented scribblers—but
we hung out together pretty often, doing the Blues Brothers thing as the mood
struck us. When Ray Bradbury came to campus to give a guest lecture, he and his
gang staked out seats close to the stage; they kindly let me squeeze in beside
them, and it turned out to be one
of my fondest memories of that whole year. But whereas what I got out of it
was a great story, Glen got a mission. As he wrote to me:
I remember Bradbury's talk. I remember sitting there with you and Aric and Rob and loving it. But I only remember one thing Bradbury said during that talk, which if I recall correctly was actually an answer to a question posed to him during the Q&A afterwards. What I remember him being asked had something to do with space exploration and poverty and tax money and its wise use. His answer was "I believe we have a spiritual obligation to explore the universe. It is yours if you have the head and the heart for it." That talk, and indeed that statement, gave me the courage to give up my current plans, to start treating college as merely my day job, to ignore most of what my professors suggested as a career path for me, and to start dreaming bigger than I had to that point.
Glen’s dreaming has continued for decades, through a proselytizing mission for our church (I’ve whined and wondered about mine a lot, but Glen’s was way worse: he served a Mormon mission in Salt Lake City, for heaven’s sake), through graduate school, through marriage and children, through moves and family transformations and challenges political and religious and economic. The home and the life which he and those whom he loves have managed to build together is really quite beautiful, rooted in a rural sensibility he’s carried with him throughout his life (his wife and he, among other things, raise Katahdin sheep on a farm in Maryland). But most relevant to this post, he has, for decades, commuted regularly from his farm into Washington DC, where he works as a roboticist for the Naval Research Laboratory—he is, in fact, now “Senior Scientist for Robotics and Autonomous Systems” at the NRL, as well as the lead roboticist for the Robotic Servicing of Geosynchronous Satellites project. In that position, he has won awards and fought bureaucratic battles (not always winning those); he’s helped build upon his experience decades earlier to develop our understanding of robot dogs and, through them, how the programming and machine learning and motion of robotic limbs might be made to work in outer space. The result, after twenty years of work, is an RSGS robot capable of approaching, grasping onto, and repairing satellites while they are in orbit—an accomplishment whose implications, for those tasked with counting costs and determining parameters of space operations in the deep bowels of America’s scientific-industrial complex, are massive. As Glen put it:
Currently,
industry designs satellites to be completely reliable, with zero room for error
or unexpected failure, over their entire lifespan. Think of it like a car. If
you had to build a vehicle to drive 1 million miles without a single breakdown,
it would cost an astronomical fortune. But we don’t do that because we can
easily take our cars to a mechanic. Because that safety net exists, our vehicles
don’t need to be over-engineered to last forever. Satellites are so expensive
because they lack that safety net; they must be built to survive that grueling “1-million-mile”
journey alone. But if we had a mechanic in space, we could build satellites
much more affordably, without the need for such extreme, hyper-exquisite
engineering.
That robot will be launched into orbit later today (weather permitting) on as a Northrop Grumman MRV-MEP mission. You can watch the livestream here, if you’re so inclined; I definitely will be. Glen is in Florida for the launch, as he should be: while he won’t be going into space, years of thought and sweat and technological experimentation and budgetary infighting and just plain old hope that came out of him will be. No one involved in America’s various space programs over the decades ever truly believes that anything is ever done alone; even the most arrogant flyboys and test pilots of America’s earliest efforts in the 1950s and 1960s knew that their accomplishments depended more upon the programmers and number-crunchers and engineers on the ground than anything they could do in the air or in outerspace; indeed, that’s wy most of them, over time, became more the latter than the former. I look at my old friend; he’s not a military hotshot, but a man skilled with all things terrestrial and digital as well as celestial, someone who has taken those skills and put them to, well, spiritual work. For me, science-fiction at its best (and Star Trek only rarely was, but its occasional best was some of the greatest science-fiction ever, or so Glen and I would both agree) is exactly that kind of work; as I once wrote, it is “human-science-meets-the-infinite, I-put-on-my-space-suit-and-plug-in-my-time-machine-and-touch-the-face-of-God.” Glen won’t be doing the touching this afternoon, but something he touched, inside and out, for years and years, will…and that’s more than enough reason for me to sing his praises here. As the man at the end The Right Stuff says, go Glen—go!
*The title of this short essay is a reference to the wonderful podcast by Nathan Fillion and Alan Tudyk—of Firefly fame, most obviously—which my wife Melissa and I listen to pretty obsessively. Our appreciation of Nathan and Alan has everything to do with their comedy and their charisma, and nothing whatsoever to do with their science-fiction chops—which frankly, despite frequent involvement with that genre, they have none to speak of. This is, as I’m hardly alone in discovering, not at all uncommon amongst those performers and artists and directors who bring writing about space, time, and all that technology and exploration has opened up to us (though William Shatner’s thoughts about going into space are worth listening to, again and again—which is something that old geeks from the 1980s that Glen and I do, and happily so).







