Suns_4
Prepare to be astounded: the image on the right is in . . . three dimensions

Seven months after its launch, NASA's STEREO satellite has sent back 3-D images of the sun. The Solar TErrestrial RElations Observatory (guess STRO wasn't a cool enough acronym) charts the flow of matter and energy between Earth and the sun, and maps out things like solar storms and coronal mass ejections--actually useful for us, since these storms and CMEs will be used to better predict the next blackout-inducing maelstrom.

So what's NASA been up to while its probe undertakes a two-year photo shoot? Well, it's been typing up the instructions on
how to make your own 3-D glasses. (Hint: it's exactly what you'd imagine.) —Abby Seiff

Related Links:
Solar storm
Make your own specs
The sun in 3-D

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July 2013: The Future Of Flight

The incredible innovations, like drone swarms and perpetual flight, bringing aviation into the world of tomorrow. Plus: today's greatest sci-fi writers predict the future, the science behind the summer's biggest blockbusters, a Doctor Who-themed DIY 'bot, the organs you can do without, and much more.


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