The death of Leonard Nimoy yesterday inspired an outpouring of moving testimonials about his vast impact: as an actor, as a supporter of science and smart science fiction, as a voice of reason in media both traditional and digital. You can find these memorials all over Twitter, often accompanied by incredible photos, such as this on-set candid moment and a look at his sensitive moment as an advice columnist. Look at #LLAP (live long and prosper) and see what I mean. Even President Obama weighed in with an appreciation of Nimoy.
Nimoy’s indelible, decades-long performance as Mr. Spock is one of the greatest performances ever in science fiction. He was, in many ways, the central axis of Star Trek, and Trek‘s inspiring influence on three generations of young researchers is widely acknowledged. Spock’s great importance as a role model of rational thought is also undeniable; in his tribute, Obama praised the character as “cool, logical, big-eared and level-headed.” Spock’s catch phrase was “fascinating.” No wonder that Nimoy was so beloved by so many scientists.
But the most interesting aspect of Spock is that he was not just a logical Vulcan. He was half-human, and the war between his ostensibly “rational” and “emotional” sides provided some remarkably subtle and insightful commentary on how science really works.
There is a cliche you hear all the time when scientists describe their experiments: “We expect the unexpected,” or its jokier cousin, “If we knew what we were doing it wouldn’t be called research.” (That second one is often, but dubiously, attributed to Albert Einstein.) But like many cliches, this one is built on a foundation of truth–as the comet explorations by the Rosetta spacecraft and Philae lander keep reminding us.
The latest shocks come from the huge batch of science results released last week, but the Rosetta mission has been a series of surprises going all the way back to its origins. And with another 11 months of exploring to go (the nominal mission runs to December 31) , it is safe to say that the surprises are far from over. Comet 67P/Gerisimayev-Churisamenko is not what we expected, the landing was not what we expected, and even the spacecraft itself is not what its designers intended.
You can read a nice summary of the brand new Rosetta results here, but those specific findings only begin to capture the story.
They can’t all be hits. Whenever you are trying to do something as ambitious as exploring the universe, some things are bound to fail. And whenever you are trying to do large, collaborative projects that involve large numbers of people and sizable sums of money, things go wrong. Stuff happens. People make mistakes, egos get in the way, and often it is just really hard to get everyone pulling in the same direction. When I looked back on the year and saw incredible high points of cosmic adventure (described in my previous post), but I also saw some notable low ones.
I don’t mean to minimize the serious problems of 2014 that played out in other areas of human experience–everything from ebola to Ukraine to ISIS to Eric Garner. Still, I look to space exploration as a celebration of the greatest, most positive things humans can achieve. When we miss the mark here, we lose an opportunity to enhance the noblest aspects of our species: our ability to work together, to value everyone with a good idea, to progress toward goals that are peaceful and shared. Exploring the universe may not put food on anyone’s plate, but it encourages the kind of minds and efforts that lead to a better quality of life for everyone.
OK, I’ll end my “up with people” moment. On to the great misses of 2014. Again, if you think I left out something important, or picked the wrong targets, please comment below or let me know via Twitter: @coreyspowell
I’ll admit it, I am a sucker for year-end lists. If I’m reading one, it is a fun provocation for disagreement. If I’m writing one (like now), it is a welcome opportunity to separate the timeless from the ephemeral. Either way, such lists inspire an invigorating reconsideration of the events of the past 12 months–and for those who care about the human exploration of the universe, 2014 was a momentous year in many way.
Not all of the year’s developments were positive, of course, and not all delivered on their promise. So I’m dividing my list into “hits” and “misses.” This post covers part 1–the hits. As you’ll see, I am grading on a curve, with bonuses for boldness and demerits for projects with excessive hype or bad cost/benefit ratios. And by nature this is a subjective list. Disagree with my categories? Think I left out something important? Let me know, either in the comments or via Twitter: @coreyspowell.
During the darkest days of December, it makes me feel better to think about all the other, more profound darknesses out there in the universe. A little dose of the old perspective, you know. And boy, there are a lot of them–not just a lot of dark places, but a lot of different forms of darkness out there. In fact, there’s a lot more darkness than most of us realize, for an obvious if easily overlooked reason: Space images are calibrated to highlight faint or even invisible detail, making the universe seem like a much brighter place than it really is.
Consider, for instance, Comet Churyumov–Gerasimenko, the now-famous comet being explored by the Rosetta spacecraft (and home to the intrepid, hibernating Philae lander). In all the images you see online, it looks brightly lit. Even the allegedly “true color” image, which is supposed to show what the Comet C-G would look like to the human eye up close, is a bright green-tinged gray. Here’s the truth: The comet is blacker than coal.
It truly is revolutionary, Or you could call it the holy grail, or the smoking gun–almost any cliche you throw at it works, because this is the real deal. What you are witnessing here is nothing less than the genesis of an entire new solar system, taking place right before your eyes.
For some quick context: Ever since Immanuel Kant introduced his nebular hypothesis in 1755, scientists have strongly suspected that planets form in swirling clouds around newborn stars. Over the years the theory has grown far more refined, filled in with supercomputer simulations and with increasingly detailed studies showing that young stars are surrounded by disks of gas and dust, closely matching what the models predict. But this new image, created by the ALMA observatory in Chile, is by far the best look ever at how planets are born.
Out There is not a political blog. Quite the opposite: It is a celebration of the outer boundaries of human exploration, where I deliberately steer away from most of the issues associated with our daily grind. Nevertheless, there are times when science contributes something to the political conversation (and vice versa), and this is one of them.
As I was reading about yesterday’s election, I was reminded of a quote from my recent interview with James Marsh, director of the new film The Theory of Everything. “That’s an interesting part of science, that you have to be open to changing your mind…It’s a hallmark of that thinking, that you’re open to the evidence changing your ideas,” he said. (His comments echo the famous quote from Carl Sagan.) Marsh was speaking in reference to Stephen Hawking’s u-turn rejection of his early cosmological ideas in favor of the no-boundary proposal, but it has a surprising resonance to election politics as well.
But praising The Theory of Everything for its omissions does it a disservice. The film achieves far more than sidestepping the common pitfalls of beautiful-mind storytelling; it takes a full-on, no-safety-net dramatic plunge. It presents Stephen Hawking (Eddie Redmayne, every bit as good as you’ve heard) as a cocky, witty, prickly, passionate, arrogant, lovable, and–yes–prodigiously intelligent character. It retraces his romance with Jane Wilde (Felicity Jones, equally impressive in a quieter and more controlled role) in exquisite and sometimes painful detail. Most remarkably, the movie worms its way into the philosophical heart of science, exploring unflinchingly what it means to think like a open-minded physicist.
I consider the Rosetta spacecraft one of the most exciting space voyagers in years. It is the first probe to orbit a comet, returning images of unprecedented richness. On November 12 it will place a lander on the comet’s surface, another exploratory breakthrough. Rosetta’s target, Comet 67P (its mouthy full name is Comet 67P/Churyumov-Gerasimenko) is a frozen relic from the early days of the solar system. Studying it up close will teach us a lot about how the planets formed, how Earth got its water, maybe even how life began.
Now I should add a caveat that I’m an unbridled fan of space exploration. Things that thrill me don’t always resonate the same way with the broader public, so I am heartened to see that the Rosetta mission has gone mainstream. Not only is it inspiring a great deal of news coverage and image sharing, it has achieved that distinctive sign of modern approval: It has spawned its own Internet meme.
The process began with a Photoshop of Comet 67P into downtown Los Angeles. The juxtaposition drives home the point that Comet 67P is tiny by planetary standards–just 2.5 miles wide–yet it is a whole complex world unto itself. Soon others digital artists jumped on the idea, bringing the comet onto a global tour. The result? Well…I’ll let the pictures speak for themselves.
These days it’s no surprise to come across a gallery of amazing astronomy images. The Hubble Space Telescope, the other NASA great observatories and space probes, the European Space Agency and European Southern Observatory, and many, many dedicated amateurs (among other sources) provide a steady flow of visual riches. Mind-boggling beauty shows up every day; I can barely keep up with it in my Twitter feed.
But what of the other human senses? Our appreciation of the natural world is bolstered not just in sights but in sounds, smells, and tactile sensations. A walk in the woods would not be the same without birdsong, the loamy odor of decaying leaves, the brush of branches. It’s a shame we don’t have access to the same kinds of experiences to connect us with the universe beyond our planet.
Wait a second! Actually we do, or at least we are starting to.