{"id":693,"date":"2012-08-27T22:14:52","date_gmt":"2012-08-28T02:14:52","guid":{"rendered":"https:\/\/astronomy.snjr.net\/blog\/?p=693"},"modified":"2012-08-27T22:14:52","modified_gmt":"2012-08-28T02:14:52","slug":"neil-was-wrong","status":"publish","type":"post","link":"https:\/\/astronomy.snjr.net\/blog\/?p=693","title":{"rendered":"Neil was wrong"},"content":{"rendered":"

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I was out enjoying Mammoth Cave National Park when the news of Neil Armstrong’s death broke this weekend. By the time we wandered back into 3G range,\u00a0my \u00a0fb and twitter feeds were dense with links, photographs, re-posts, and memorials.<\/p>\n

My first reaction was on the petty side of life. When my partner asked how old Armstrong was (82), I instantly calculated how many years longer he had lived than my dad. After that, I calculated how much longer he had lived than my closest friend’s dad. I’ve been told this “how unfair is it that this guy lived so much longer than my dead parent?” reaction is typical, but I guess “typical” and “astronaut” aren’t two words that should occur in the same sentence.<\/p>\n

My second reaction was to consider how members of different generations would respond to the news. In terms of age, I represent the big break—my earliest memory is of the first lunar landing, or more properly, watching the news broadcast from my dad’s lap. \u00a0Americans\u00a0older than I am are likely to have their own memories of Apollo 11, but people younger than I am will experience those memories as reflections, directed toward them by their parents or older siblings, books or movies.<\/p>\n

My third reaction was to wonder how my students would react to the news.\u00a0As I’ve mentioned before<\/a>, the majority of them believe the lunar landing was a hoax. If the first man to walk on the moon dies, but you believe he’s been lying for past twenty-five years, are you going to roll your eyes? Or are you going to take another look at the evidence and perhaps re-evaluate your position?<\/p>\n

As I was hiking from Echo River Spring up to Mammoth Dome Sink on Sunday morning, I tried to decide if any of these reactions was blog-worthy (no). Did I even need to write about Neil Armstrong’s death? By the time I got back to the Internet, Google was returning 3875 news articles on the subject. 95% of my fb friends had written about it. Twitter was a long, repetitive scroll of re-tweets. I didn\u2019t think there was much more to be said about it, really.<\/p>\n

But then I heard\u00a0Neil deGrasse Tyson on NPR this morning<\/a>, sharing his memory of meeting Neil Armstrong in 1973 (Armstrong was “very friendly…very warm”). What caught my attention was the \u00a0following exchange:<\/p>\n

TYSON: But I think, for me, what matters there, is he’s an American icon because he embodied all of our dreams of what it is to explore. And since we haven’t been back to the moon in 40 years, for me, part of me died with him, because the dream hasn’t been sustained. And that worries me, greatly, about the future of us as a space-faring nation.<\/em><\/p>\n

INSKEEP: Was his accomplishment, then, a dead end?<\/em><\/p>\n

TYSON: It has been, and if we’re not back out of low Earth orbit for another 20 years, it makes me wonder whether it’ll ever happen again. So it’s a sad moment, because the future did not become real for his achievement.<\/em><\/p>\n

I know it’s bad form to contradict Neil deGrasse Tyson, but…here goes.<\/p>\n

Tyson seems to be arguing that the purpose of the Apollo program was to cultivate future manned space programs. Manned space exploration didn’t flourish after Apollo; therefore, the American dream of space exploration has failed and we haven’t reached the “real” future. But surely the gathering of knowledge about the universe is not a linear or predictable process. There must have been hundreds—thousands—of possible trajectories for the development of science programs and knowledge-gathering missions after Apollo. We’ve followed some of those trajectories to their farthest points, developed some astonishing unmanned spacecraft and released them into the wild, and yet we’ve failed because we haven’t sent a human back to the moon or beyond a low-orbit space station.<\/p>\n

What is the purpose of space exploration? Is it to move human bodies from here to there? Is it about commercial exploitation of off-planet resources? Is it to answer questions about where we come from or where we’re going? Opinions vary, obviously, but as a scholar, my greatest motivator is a desire to know, not a desire to go. Maybe there are parts of the universe that can only be understood if experienced in person, but there are at least as many that don’t require our presence in order to study them. We can study them by proxy with unmanned spacecraft. For instance,<\/p>\n