Daily Archives: June 3, 2011

Space Shuttle Update (15)


                                                                                                                                        
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Endeavour’s Last Homecoming
NASA – Xenon lights illuminate space shuttle Endeavour’s unfurled drag chute as the vehicle rolls to a stop on the Shuttle Landing Facility’s Runway 15 at NASA’s Kennedy Space Center. STS-134 was the 25th and final flight for Endeavour, which has spent 299 days in space, orbited Earth 4,671 times and traveled 122,883,151 miles. June 1, 2011 Image credit: NASA/Kenny Allen

Rolling Out on Runway 15
NASA – Xenon lights help lead space shuttle Endeavour home to NASA’s Kennedy Space Center in Florida. Endeavour landed for the final time on the Shuttle Landing Facility’s Runway 15, marking the 24th night landing of NASA’s Space Shuttle Program. Image credit: NASA/Tom Farrar and Tony Gray

By the Dawn’s Early Light
NASA – In the early morning hours after landing, space shuttle Endeavour begins its move from the Shuttle Landing Facility to Orbiter Processing Facility-1. Once inside the processing facility, Endeavour will be prepared for future public display. Image credit: NASA/Jack Pfaller

Leaving the Runway
NASA – A “towback” vehicle slowly pulls shuttle Endeavour from the Shuttle Landing Facility to Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida. A purge unit that pumps conditioned air into a shuttle after landing is connected to Endeavour’s aft end. Image credit: NASA/Jack Pfaller

Back to the Hangar
NASA – Still attached to a purge unit that pumps conditioned air into a shuttle after landing, space shuttle Endeavour is pulled into Orbiter Processing Facility-1. Endeavour’s final return from space completed the 16-day, 6.5-million-mile STS-134 mission. Image credit: NASA/Jack Pfaller

Solar Panels on the Moon to Supply all of Earth’s Energy



Teperdexrian/Daily Mail – It sounds like something out of science fiction – a huge swathe of the moon covered with solar panels to beam captured energy back to Earth.

But plans to turn the moon into a gigantic mirrorball manned by robots to provide all the Earth’s energy came a step closer to reality today (5/27/11) when they were unveiled by Japanese scientists.

The ambitious project would result in 13,000 terawatts of continuous solar energy being transmitted back to receiving stations on Earth, either by laser or microwave. more> http://tinyurl.com/6buuow9

The Pentagon’s flawed logic on cyberwar


By Anne Penketh – The quote that caught my attention was the military official who told The Wall Street Journal: “If you shut down our power grid, maybe we will put a missile down one of your smokestacks.”

What’s more, detecting the origins of cyberattacks is not yet a perfect science. The more sophisticated the cyberattackers, the cleverer they are at covering their tracks. A cyberattack that looks as though it came from Russia might actually be from some students in a garage in California. more> http://tinyurl.com/3wchdfz

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Bernanke faces a crucial decision as economy teeters


By Peter Schroeder – The Federal Reserve is at a crossroads.

When Federal Reserve Chairman Ben Bernanke announced the buying spree of $600 billion in Treasury bonds last year — dubbed QE2 — it was because the bank had already lowered interest rates as far as it could and was looking for another way to pump life into the economy.

But the end of the effort is now in sight, and new economic data paint a disheartening picture of the economy. more> http://tinyurl.com/6aqtswb

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Sharing Costs Is No Way to Fix Medicare



By Peter Orszag – Consumer-directed health-care reform -– though useful to some degree -– may not be the panacea it’s often held out to be. The core problem is that health-care costs are concentrated among expensive treatments for chronic diseases and end-of-life care -– and even consumer-directed approaches retain deep third-party insurance against such cases (which is, after all, the whole point of insurance). Consider that, if you rank Medicare beneficiaries by cost, one-quarter of patients account for more than 85 percent of total costs. So even if the other 75 percent spend less on doctors and medicine, they can’t take a significant bite out of the total. more> http://tinyurl.com/42zub5g

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