Monthly Archives: September 2012

Will Curiosity Find Life On Mars?

Well, probably not like this. But it does carry instrumentation designed to look for biosignatures, evidence that simple microbial life may have existed at some point in the Martian past, even if it no longer does so.

Posted in Mars, Planets, Solar System Tagged with:

Once In A Blue Moon

I must confess that I am puzzled by people who ask me if I am excited about a “blue moon”—commonly understood to mean a second full moon in the same calendar month. It’s nice and big and bright, but it

Posted in Solar System, The Moon Tagged with: