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The Great Conjunction

We had just commenced our Spanish Conversation videoconference on Zoom when my friend Matt told me...

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In Search of Comet NEOWISE

For this once-in-a-lifetime cosmic event, you can't say I didn't have plenty of warning. My friend E...

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Transit of Venus

"Isn't this exciting?" I asked little Luke---the 4-year-old that Kelly was babysitting and brought along to...