Kate Arkless Gray's posts episodes:

• February 11, 2011There's a reason for thatboo

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• February 11, 2011Finding out about Vertical Motion Dimulator at NASA Ames #NASAtweetup

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• February 11, 2011Pam Marcum, SOFIA Project Scientist at #nasatweetup #exo

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• February 11, 2011David Morrison talks about searching for life #nasatweetup Debunks myths #spacenomad

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• February 02, 2011@spacekate attempts to understand, and explain, orbital mechanics with dubious success #spacenomad

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• February 02, 2011Open Source rocketry in Portland - aiming for orbit. Andrew Greenberg explains to @spacekate #spacenomad

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• February 02, 2011Why the shuttle can't go to the moon: a Beginner's guide to rocket science with @spacekate and @natronics #spacenomad

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• January 16, 2011#spacenomad finds Apollo 11 moon landing news report on eBay, dons newsreader voice

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• January 08, 2011Enchanted by the Spruce Goose, Evergreen docent Roger Baker tells me more...

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• December 26, 2010The one and only Spruce Goose, intro-d by Carter Boggs

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