A pair of astronomers is claiming that they have accumulated more evidence of the presence of a planet about four times the size of Jupiter lurking in the outer reaches of the solar system. If they turn out to be right, and we won't know for a few years at least, this would be a HUGE discovery! For now though, it's best to play skeptic.
Astronomy folks -- please get those permissions slips in as soon as you can! We're going to have a great time in Green Bank and you won't want to miss it!
Geology BRCC -- Next Saturday is a day of field work. Be ready!
Geology -- We wrap up minerals today and start igneous rocks. There is some technical stuff coming up, so prepare yourselves!
Till class...
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