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And now, out in paperback...
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As Stephen Hawking said, it's odd that at the pinnacle of scientific achievement in many fields, fewer and fewer youngsters aim to be scientists. Why is that, exactly? It cannot possibly be a shortage of reading material... I lost track of all the space-related materials released this month to coincide with the Apollo anniversary.
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Do kids still do this? Do we need them to? Laugh if you like, but the boys in that picture probably thought we'd have an entire colony on Mars now. Why don't we? And what will kick start the next wave? Will civilians be routinely launched into orbit? Are private sector billionaires poised to spur interest in new rocket science technologies where once only space agencies ruled?
If we plan to get to Mars by the 2030s or 2040s, and the average age of a spacefaring explorer is about 37 years old, take a look around you at the age range that will be in training when we finally have the technology to make a Mars landing a reality.
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They're going to Mars. Around the time I'm finally dipping into my IRA and learning how to knit. Food for thought. And it makes me want to buy every kid alive under the age of 15 a book about space travel... a Buzz Aldrin action figure... tickets to a planetarium... a toy rocket... a week at Space Camp...