Japan and JAXA, the country’s space administration, have spent decades trying to make it possible to beam solar energy from space. In 2015, the nation made a breakthrough when JAXA scientists successfully beamed 1.8 kilowatts of power, enough energy to power an electric kettle, more than 50 meters to a wireless receiver. Now, Japan is poised to bring the technology one step closer to reality.Nikkei reports a Japanese public-private partnership will attempt to beam solar energy from space as early as 2025. The project, led by Naoki Shinohara, a Kyoto University professor who has been working on space-based solar energy since 2009, will attempt to deploy a series of small satellites in orbit. Those will then try to beam the solar energy the arrays collect to ground-based receiving stations hundreds of miles away.Using orbital solar panels and microwaves to send energy to Earth was first proposed in 1968. Since then, a few countries, including China and the US, have spent time and money pursuing the idea. The technology is appealing because orbital solar arrays represent a potentially unlimited renewable energy supply. In space, solar panels can collect energy no matter the time of day, and by using microwaves to beam the power they produce, clouds aren’t a concern either. However, even if Japan successfully deploys a set of orbital solar arrays, the tech would still be closer to science fiction than fact. That’s because producing an array that can generate 1 gigawatt of... Continue reading at 'Engadget'
[ Engadget | 2023-05-28 21:43:38 UTC ]
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Written By: Graeme Neill Publication Date: Fri, 22/07/2011 - 08:34 Random House c.e.o. Dame Gail Rebuck has urged retailers to devote shelf space to the Galaxy Quick Reads promotion, as its 2012 line-up of authors is revealed. read more Continue reading at The Bookseller
[ The Bookseller | 2011-07-21 00:00:00 UTC ]
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By Tim Conneally, Betanews At a special event in Mountain View, California Wednesday, search leader Google gave the first in-depth look at "Honeycomb," the tablet-specific version of the Android operating system. This is the biggest overhaul the platform has gotten since it debuted in 2008. The... Continue reading at Betanews
[ Betanews | 2011-02-03 00:00:00 UTC ]
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