Category Archives: Astronomy

Cosmos Episode 4: Telescope as Time Machine

I’m falling behind in regular viewing of the Cosmos reboot with Neil DeGrasse Tyson. My wife and I viewed the 4th episode earlier tonight. Telescope as time machine: very true and accurate premise, but not everybody thinks in this way. … Continue reading

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On My Bookshelf: Dreams of Other Worlds

This is a good tome if you are looking for well-written astronomy books that are comprehensible to the average intelligent reader. (I’m thinking people who are or were comfortable with high school-level science.) Each chapter is devoted to one space mission, … Continue reading

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Great Lake

Yesterday’s big news in astronomy: the positing of a lake under the south pole of Saturn’s moon Enceladus. Nobody actually saw a lake. Admittedly, it’s a best guess given the data from Cassini’s flights by the small moon. It’s not … Continue reading

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Cosmos Episode 3

I missed the network airing of episode 3. I watched it earlier today. Four is on a bit later tonight. But I might catch that later. A confession: I never watched the Carl Sagan series. I have no reference to … Continue reading

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Astronomy Conference

This looks interesting. The Vatican Observatory Foundation is offering a five-day conference in Tucson next January: What can modern astronomy tell us about creation – and its Creator? Guy Consolmagno, SJ, on it: Our hope is that this can become … Continue reading

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Things That Happened Fast

1. The expansion of the early universe. 2. Newark priest banished to the lay state. The earlier event pumps some life into the cosmology branch of astronomy. Exoplanets were getting a lot of attention. But scientists win the Nobel Prize … Continue reading

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Cosmos, The Next Generation

I’ve been noticing the advance media (like here) on the Cosmos reboot one-third of a century after Carl Sagan popularized astronomy for the tv masses. It’s a good idea. Neil deGrasse Tyson is the right choice to front the show. … Continue reading

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