1. Go to: zooniverse.org and join. (Create a login)
2. Go to galaxyzoo.org and click “How To Take Part.” Do the tutorial.
3. Go back to galaxyzoo.org and click “Classify.” Go!

We discussed Kepler’s Laws.

I forgot to hand out the homework.

Powerpoint – 2009_02_11 LP09 Galaxies

Don’t forget: No class 2/15, and class meets at Pacific Science Center 2/17!

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