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Apr 28, 1998

  Homesteading the Planets with Local Materials [Local materials | Processing in low-g] [A house of glass | Solar cells | Shields up] April 28...
Sun
Jan 29, 2010

      Above: This image, courtesy of Dr. Judith Lean at the US Naval Research Laboratory, shows the spectrum of solar radiation from 10 to...
Mar 30, 2010

May 22, 2000

  Water-Witching From Space   Farmers will soon have a new tool for getting the most out of their fields. NASA's Aqua satellite will provide...
Jan 24, 2011

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Sun, Solar System
Feb 2, 2000

  February 3, 2000 -- In J.R.R. Tolkien's well-known fantasy The Hobbit, the diminutive inhabitants of the Shire...
May 31, 2000

  Join our growing list of subscribers - sign up for our express news delivery and you will receive a mail message every time we post a new story...
Jan 16, 2000

Science@NASA Home In November 1999, astronomers photographed a large volcanic eruption on Io just as Galileo was flying by...
Sun
Aug 10, 2016

*/ HOW DO WE VISUALIZE LIGHT WE CAN'T SEE? False color, or representative color, is used to help scientists visualize data from wavelengths...
Sun
Aug 10, 2016

  WAVELENGTHS OF VISIBLE LIGHT All electromagnetic radiation is light, but we can only see a small portion of this radiation—the portion we...

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