lunes, 14 de febrero de 2011

This Week in The Space Review

This Week in The Space Review -


Commercial crew and NASA's tipping point
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The release this week of a new budget proposal will again stoke debate about NASA policy, including its commercial crew development plans.  Jeff Foust reports that  agency officials and company officials alike are seeing commercial crew as both increasingly likely and critical to NASA's future.




The beginnings of planetary exploration: the first probes to Venus
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Fifty years ago this month the Soviet Union launched its first missions to Venus, although neither spacecraft reached its destination.  Andrew LePage examines the rushed Soviet effort to send a spacecraft to Venus.




American leadership
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In debates about space policy, the term "American leadership" is often used without discussion about what it actually means.  Lou Friedman argues that such leadership involves not going it along in space but leading cooperative space ventures with other countries.





In rod we trust
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Fans of "The Simpsons" may remember the "inanimate carbon rod" as a highlight of a particular space-themed episode.  Michael A. Shoemaker notes that similar rods played a minor role in space history as well.





Review: Reopening the Space Frontier
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Space has long been perceived as a frontier, but in terms of human spaceflight there's been little progress in pushing back that frontier for decades.  Jeff Foust reviews a book that examines why that's been the case and what can be done to reopen that frontier.




If you missed it, here's what we published in our previous issue:


Merging human spaceflight and science at NASA
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Space science and human spaceflight, long foes in the battle for funding, are going in opposite directions at NASA.  Lou Friedman argues it's time to unite the two under a common mission of exploration.





The flight of the Big Bird (part 2)
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Dwayne Day continues his examination of the history of the KH-9 HEXAGON reconnaissance satellite program by looking at its development, including budget battles that threatened the program with cancellation.




Buy this satellite?
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Recent events have demonstrated the importance, but also the fragility, of Internet access.  Jeff Foust reports on one group making a long-shot bid to buy a satellite to improve Internet access in underserved parts of the world.




Patent rights and flags of convenience in outer space
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The effective commercialization of space requires a legal regime that, among other things, protects the intellectual property rights of companies doing work there.  Matthew J. Kleiman describes a potential loophole in international space law that could undermine that legal protection.




Review: From Jars to the Stars
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Building a satellite to perform a mission never before attempted can be a challenging, uncertain project.  Jeff Foust reviews a book that chronicles the work by one company with an unlikely heritage to build a unique planetary science mission for NASA.




Until next week,