Do you want to save the earth?

See, I don’t. I don’t care about the earth. I’m an environmentalist when I can measure the direct impact on my pocketbook. I use compact fluorescents, but only because they’re cheaper to run. See? Like that. No, I’m teasing you! Really! Well, mostly. Actually, I’m not sure at all. There is a big arena of … Read more

Going for a spin over the Columbia Hills

OK, how cool would it be to fly a survey craft over Mars?  Yesterday’s Astronomy Picture of the Day simulates exactly that, using a synthesis of data from the Mars Reconnaissance Orbiter and the Spirit rover.  It’s really something.  Check it out here.

BoWilliams.com