Tag Archives: exploration

Why Leave Earth? (An Earth Day Reflection on Going Beyond It)

This Earth Day, while we celebrate the only home we’ve ever known, it might seem strange to talk about leaving it, but after my recent post on the Artemis II mission, a reader asked a question that stopped me in … Continue reading

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There Be Dragons Here: The Secrets of the Deep

Among the many hats that I wear, one of my favorites is a caving helmet. For many years my wife and I have been members of the National Speleological Society, an organization dedicated to the study, exploration and conservation of … Continue reading

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