Adventures In Martian Cartography
Last night I did something that’s been a dream of mine since I was a zygote: I saw the surface of Mars with my own eyes.
Over the years I’ve viewed Mars many times through telescopes, of course, including the close approach in August 2003. But last night was the first time in my life that I could actually identify surface features. And I almost didn’t bother.
I was feeling tired and more than a little queasy (I mistakenly drank a sip from a week-old soda, don’t ask) and was seriously considering not going to all the trouble of hauling out the scope and dragging it into the front driveway. I figured that since the closest approach was the next night it could wait until then. My wife, bless her heart, convinced me that since Mars wouldn’t be this close again until 2018 and it might be cloudy tomorrow night I’d better get my ass outside.
Front-yard astronomy is fraught with peril here in Vegas, mostly because the people in my neighborhood assume my telescope is a weapon of some sort, so I’m always a little nervous about setting up. Nobody was around, though, so there were no SWAT teams to deal with this time.
And what a view! The Red Planet was huge in the eyepiece, about the size of a Soviet kopek (roughly 2/3 the size of a penny), with greenish-brown markings. I couldn’t make out the polar ice cap, but Syrtis Major and the Hellas Basin were as plain as day.
My daughter fetched me a piece of paper and a crayon so I could make a sketch. You can imagine how jazzed I was when I got inside and found it matched photographs of Mars precisely.
That’s my sketch to the right, along with a 2003 Hubble photo showing the same features, although not from the same precise angle of rotation. South is at the top in both images, because that’s what I saw through the eyepiece. The sketch was done at approximately 9:00 PM Pacific Daylight Time on October 28, 2005, from the south end of Las Vegas, Nevada.

In the spirit of “it’d be hard to do worse than the jerkwads we’ve got now,” a new candidate has thrown his hat into the ring: