Tag Archives: habitable zone

A Modification of the Drake Equation

by David Black It has been two years since Lily wrote the article in my previous post and I am only now putting together the 4th edition of our Ad Astra Per Educare student newsletter which will include her article. … Continue reading

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AAS Day 3: Lots of Posters

On Wednesday, Jan. 8 I spent the better part of the day in the Exhibit Hall looking at posters. I had intended to visit several of the breakout sessions, but the posters today were mostly on exoplanets, young stellar objects, … Continue reading

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At the AAS Conference, Day 2: Astrophysics

I had fallen asleep while flipping through the channels on my hotel TV the night before, then when I finally woke up enough to take my contacts out and really go to bed, I couldn’t get back to sleep. I … Continue reading

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