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A recent U.S. National Intelligence Council report suggests Egypt has lost its superior status among Arab states, and that leadership in the Middle East is passing to Saudi Arabia despite the kingdom's efforts to avoid it. The study, "Saudi Arabia, Egypt, and Jordan: Policies on Regional Issues and Support for U.S. Goals in the Middle East," is based on a workshop held last summer, but was released only in December, after U.S. President Barack Obama was elected and senior intelligence officials in his administration took office. The National Intelligence Council describes itself as a center for midterm and long-term strategic thinking within the U.S. intelligence community. It is subordinate to the Director of National Intelligence, and provides intelligence estimates to the president and senior decision makers on foreign policy issues. While the council is a government agency, the report emphasizes it does not necessarily reflect the administration's foreign policy....

NASA weighs its options for lighting up moon bases When lunar astronauts flick on their televisions after a long day of prospecting, they'll have a trashcan-size nuclear reactor to thank for their nightly dose of prime time. NASA, looking past the already daunting task of simply getting humans to the moon by 2020, recently started considering proposals for ways to power lunar habitats. Batteries and fuel cells provide only short-term solutions. Solar power would be limited where a single night lasts as long as 354 hours. So space-agency officials have started making plans to go nuclear. The outline for the Fission Surface Power (FSP) plan is fairly straightforward: An underground, uranium-powered nuclear reactor produces heat and drives a power converter to generate electricity. The nuke plant would churn out 40 kilowatts of electricity, enough power to provide life support to four astronauts with plenty left over to mine oxygen from lunar soil and run moon buggies. NASA is mu...