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Tech journalist since the dark ages. Windows Secrets, LangaList newsletter, Windows Magazine (NetGuide, Home PC), Byte, Popular Computing, yadda yadda yadda. Google me, if it matters.

This feed is mostly personal interest; it's NOT my professional writing. There's tech here, yes, but also lots of general science and some politics and weird humor thrown in.

Monday, August 16, 2010

Monday astroexotica: Penelope crater on icy moon Tethys

What beat-up landscape: Billions of years of geology, driven almost totally by impact.

http://www.jpl.nasa.gov/news/news.cfm?release=2010-270

Posted via email from Fred's posterous