miércoles, 9 de febrero de 2011

This Week in The Space Review

This Week in The Space Review -


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.


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

Memorials and malaise
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This time of year is traditionally a somber one at NASA, as the agency recognizes those who lost their lives on missions.  Jeff Foust examines a deeper angst that is evident today as well, given the continued uncertainty about NASA's future human spaceflight plans and budgets.




All space politics is local
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In the new Congress, as in previous ones, the leadership of key space-related committees is dominated by people from states with major NASA facilities.  Lou Friedman discusses the importance of broadening NASA's appeal to win more support, and funding, in the future.




Launch failures: the "Oops!" factor
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Launch vehicles are complex machines that sometimes can be felled by simple failures.  Wayne Eleazer describes several such failures of rockets, and how a simple "oops", compounded by other problems, caused them.




Review: Launch On Need
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Had the damage to the shuttle Columbia had been understood early enough in its fateful final mission eight years ago, it would have been possible, if just barely, to mount a rescue mission.  Jeff Foust reviews a novel that explores that alternate history.


Until next week,


Provided by The Space Review