{"id":4908,"date":"2011-07-25T17:14:50","date_gmt":"2011-07-25T22:14:50","guid":{"rendered":"http:\/\/www.starshipnivan.com\/blog\/?p=4908"},"modified":"2011-07-25T21:52:24","modified_gmt":"2011-07-26T02:52:24","slug":"the-death-rattle-of-the-space-shuttle","status":"publish","type":"post","link":"https:\/\/starshipnivan.com\/blog\/?p=4908","title":{"rendered":"The Death Rattle of the Space Shuttle"},"content":{"rendered":"

\"\"<\/a>I get out of my car,
\nstep into the night,
\nand look up at the sky.
\nAnd there’s something
\nbright, traveling fast.
\nLook at it go!
\nJust look at it go!<\/p>\n

Kate Bush, Hello Earth<\/em><\/p>\n

[The haunting a capella chorus<\/a> comes from a Georgian folk song, Tsin Tskaro<\/a> (By the Spring)<\/em>]<\/p>\n

I read the various eulogies, qualified and otherwise, on the occasion of the space shuttle\u2019s retirement.\u00a0 Personally, I do not mourn the shuttle\u2019s extinction, because it never came alive: not as engineering, not as science, not as a vision.<\/p>\n

Originally conceived as a reusable vehicle that would lift and land on its own, the shuttle was crippled from the get-go.\u00a0 Instead of being an asset for space exploration, it became a liability \u2013 an expensive and meaningless one, at that.\u00a0 Its humiliating raison d\u2019 \u00eatre was to bob in low earth orbit, becoming a toy for millionaire tourists by giving them a few seconds of weightlessness.\u00a0 The space stations it serviced were harnessed into doing time-filling experiments that did not advance science one iota (with the notable exception of the Hubble), while most of their occupants\u2019 time was spent scraping fungus off walls.\u00a0 It managed to kill more astronauts than the entire Apollo program.\u00a0 The expense of the shuttle launches crippled other worthwhile or promising NASA programs, and its timid, pious politics overshadowed any serious advances to crewed space missions.<\/p>\n

In the past, I had lively discussions with Robert Zubrin about missions to Mars (and Hellenic mythology\u2026 during which I discovered that he, like me, loves the Minoans<\/a>).\u00a0 We may have disagreed on approach and details, but on this he and I are in total agreement<\/a>: NASA has long floated adrift<\/a>, directionless and purposeless.\u00a0 Individual NASA subprograms (primarily all the robotic missions), carried on in the agency’s periphery, have been wildly successful.\u00a0 But the days when launches fired the imagination of future scientists are long gone.<\/p>\n

It\u2019s true that the Apollo missions were an expression of dominance, adjuncts to the cold war.\u00a0 It\u2019s also true that sending a crewed mission to Mars is an incredibly hard undertaking.\u00a0 However, such an attempt — even if it fails — will address a multitude of issues: it will ask the tough question of how we can engineer sustainable self-enclosed systems (including the biological component, which NASA has swept under the rug as scientifically and politically thorny); it will allow us to definitively decide if Mars ever harbored life; it will once again give NASA \u2013 and the increasingly polarized US polity \u2013 a focus and a worthwhile purpose.<\/p>\n

\"\"<\/a><\/p>\n

I\u2019m familiar with all the counterarguments about space exploration in general and crewed missions in particular: these funds could be better used alleviating human misery on earth; private industry will eventually take up the slack; robotic missions are much more efficient; humans will never go into space in their current form, better if we wait for the inevitable uploading come the Singularity.<\/p>\n

In reality, funds for space explorations are less than drops in the ocean of national spending and persistent social problems won\u2019t be solved by such measly sums; private industry will never go past low orbit casinos (if that); as I explained elsewhere<\/a>, we in our present form will never, ever get our brains\/minds into silicon containers; and we will run out of resources long before such a technology is even on our event horizon, so waiting for gods\u2026 er, AI overlords won\u2019t avail us.<\/p>\n

Barring an unambiguous ETI signal, the deepest, best reason for crewed missions is not science. I recognize the dangers of using the term frontier, with all its colonialist, triumphalist baggage. Bravado aside, we will never conquer space. At best, we will traverse it like the Polynesians in their catamarans under the sea of stars. But space exploration — more specifically, a long-term crewed expedition to Mars with the express purpose to unequivocally answer the question of Martian life — will give a legitimate and worthy outlet to our ingenuity, our urge to explore and our desire for knowledge, which is not that high up in the hierarchy of needs nor the monopoly of elites. People know this in their very marrow \u2013 and have shown it by thronging around the transmissions of space missions that mattered.<\/p>\n

It\u2019s up to NASA to once again try rallying people around a vision that counts.\u00a0 Freed of the burden of the shuttle, perhaps it can do so, thereby undergoing a literal renaissance.<\/p>\n

“We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win.”<\/p>\n

John Fitzgerald Kennedy, September 1962<\/p>\n

\"\"<\/a><\/p>\n

Images: Pat Rawlings, Beyond;<\/em> Randy Halverson, Plains Milky Way<\/a>;<\/em> European Space Agency, High Aurora<\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"

I get out of my car, step into the night, and look up at the sky. And there’s something bright, traveling fast. Look at it go! Just look at it go! Kate Bush, Hello Earth [The haunting a capella chorus comes from a Georgian folk song, Tsin Tskaro (By the Spring)] I read the various […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,12,10,5],"tags":[],"class_list":["post-4908","post","type-post","status-publish","format-standard","hentry","category-biology-and-culture","category-history","category-science","category-space-exploration"],"_links":{"self":[{"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/4908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4908"}],"version-history":[{"count":0,"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/4908\/revisions"}],"wp:attachment":[{"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starshipnivan.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}