Twin GRAIL spacecraft on a mission to study lunar gravity are nearing the end of their almost four month journey. The probes are expected to reach the moon on New Year's Eve and New Year's Day. GRAIL's principal investigator, Maria Zuber of MIT talks about the data they hope to collect.
The state's current attorney general is overturning a ruling from the previous attorney general that would have shut down most of the abortion clinics in the state, and the issue isn't just about regulations and politics. It's also about money.
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