Earth Day, space nights
Friday, April 22nd, 2011Wednesday night after sundown, when normally I’d be looking for the three stars that signal the end of a Jewish holiday, I was also scanning the night sky for the International Space Station, which is making a series of unusually bright flybys this week and next. I entered the nearest town at NASA’s sightings site, which gives exact times and locations in your area.
And there it was — a distant unblinking star, perhaps more gold than silver-white, streaking across the sky at about the pace of an airplane. NPR explained that it is about the size of a football field, including the endzones. Two nights in a row I’ve gathered the family on the front lawn to wave as the six astronauts shoot by at five miles a second.
Truth be told, I’ve never given a thought to the ISS before this, and now I’m a little obsessed. Yesterday, Flight Engineer Cady Coleman gave a guided tour of the station with a high-definition video camera. The interior looks less like the sleekly antiseptic sets of 2001 than it does an over-used college physics or engineering lab — lots of tangled wires, bags of equipment lashed down with bungee cords, empty space suits, battered cabinetry. And there’s an M.C. Escher quality too — since there’s no gravity, the distinction between floor and ceiling disappears, and doors and equipment appear at unexpected angles and orientations to one another.
The climax of Coleman’s tour is a visit to the cupola, through whose windows the earth glows bright and blue and beautiful. The sight was unexpectedly moving.
Appropriately enough, Google reminds me that today is Earth Day.


JustASC is written by Andrew Silow-Carroll, Editor-in-Chief of the 