Category Archives: Exoplanets and Aliens

Our continuing search for new life and (maybe) new civilizations

Silly Headlines and Space Aliens, Serious Science and UAPs 0 (0)

Monday, I wondered what I was going to write about this week. Then I read that scientists found methane and carbon dioxide in a not-really-Earth-like planet’s atmosphere — and saw a silly headline or two. Normally, that’d be more than … Continue reading

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Fusion Rocket Engines, SETI and Science: Seriously 0 (0)

Nerd alert! This week I used words like deuterium and magnetohydrodynamics. And I may have gone into more detail that necessary about why we didn’t have fusion power generators in the 1960s. A British company’s plans for test-firing a fusion … Continue reading

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Back to Betelgeuse, Methenium in Orion, TRAPPIST-1 Update 0 (0)

Scientists found methenium, a simple organic compound, in a protoplanetary disk. I’ll talk about that this week, and why it’s a big deal. The planet TRAPPIST-1c is about the same size as Venus, but it’s very likely airless. Betelgeuse may … Continue reading

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NASA, UAPs, UFOs and a Bart Simpson Balloon 0 (0)

It’s been two and a half weeks since NASA’s “Public Meeting on Unidentified Anomalous Phenomena” aired on YouTube. Or is that streamed on YouTube? Never mind. The NASA panelists did not announce contact with an extraterrestrial diplomat, or admit that … Continue reading

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WASP-18 b and Other Wonderfully Weird WASP Worlds 0 (0)

When I started writing this, I’d planned on talking about WASP-18 b, a hot Jupiter: how we’ve found water in its atmosphere, and something odd about the planet’s temperature on the edge of its sunlit side. Down the Rabbit Hole: … Continue reading

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