Dec. 20, 2012 • NASA will host a two-day event for 80 of its social media followers on Sunday, Feb. 10 and Monday, Feb. 11 at Vandenberg Air Force Base in Lompoc, Calif., for the launch of the Landsat Data Continuity Mission. Registration is open from Dec. 20–Jan. 7.
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STELLA: A DIY Handheld Scientific Instrument
If you are looking for a do-it-yourself (DIY) handheld spectrometer, you need to meet STELLA. STELLA (Science and Technology Education for Land/Life Assessment) is a portable scientific instrument developed by