Comet? What comet? Can’t see no stinkin’ comet. Of course, it’s been overcast for a while hereabouts, but maybe when things clear up, I’ll go look for it. Trouble is, suburban lights have a way of washing out the sky, including stray comets, unless they’re really bright. I was amazed to be able to see Hale-Bopp, but it managed to be visible even on the North Side of Chicago.

What’s up with that name, Pan-STARRS (which I’ve also seen as PANSTARRS)? I checked, and it was discovered using a telescope of that name. I was under the impression that comets are named after their discoverers, but perhaps an automated system uncovered this one, though you’d think whoever was directing the research would be honored with the name. Then again, if the scan were really automated, you could call the telescope a sort of discoverer.

Today’s odd bit of information (space related, because checking on Pan-STARRS took me on some tangents): the New Horizons spacecraft, now much closer to the planet Pluto than Earth — 6.76 AU v. 26 AU — carries a visible and infrared imager/spectrometer called Ralph, and an ultraviolent imaging spectrometer called Alice.