Tag Archives: exobiology

Alien Life: Notions and Research 0 (0)

Scientists have been discussing alien life for some time: where it could be, what it might be like, and how we could find it. Quite a few non-scientists have been talking about the same thing. Some have pretty good grip … Continue reading

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Finding New Worlds 0 (0)

We could detect oxygen in Proxima Centauri b’s atmosphere. It’s a biosignature, but not proof of life. Some extrasolar planets are like Earth, almost. Many are unlike anything in the Solar System. I’ll be looking at recently-discovered worlds; some almost … Continue reading

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Cassini-Huygens Mission 0 (0)

The Cassini-Huygens mission ends this week, after 13 years in orbit around Saturn. Scientists found answers to some questions they had, and uncovered new questions. I think they’ll be studying Cassini’s and Huygens’ data for years. Decades. I’ll take a … Continue reading

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Looking for Life: Enceladus and Gliese 1132 b 0 (0)

We haven’t found life on — or in — Enceladus. But we’ve found organic compounds in the Saturnian moon’s salt-water geysers. Scientists detected an atmosphere around Gliese 1132 b, a planet about 39 light-years away. It’s Earth-like, in terms of … Continue reading

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Mars: Leaky Red Planet 0 (0)

What we’re learning about Mars, and a new type of really small spacecraft, reminded me of earth, air and kilts. Also pharaohs, Thomas Paine, and Lord Kelvin. By then I was running out of time to write something more tightly-organized. … Continue reading

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