Tuesday 27 October 2009

Ares I-X No-Go

Today's non-launch of NASA's Ares I-X rocket was the closest thing I've had to excitement for a while. I didn't realise that watching a stationary object remain stationary for about 4 hours could be so...tense. It wasn't quite up to the standards set by Ron Howard's Apollo 13, but it easily beat the episode of 'Murder, She Wrote' being broadcast simultaneously on terrestrial TV.

The drama was such that by the end I wanted to throttle (who didn't?) mission weather officer Kathy Winters - the villain of the piece who sounded like she didn't even care whether the Ares launched when she constantly flip-flopped between green (go) and red (no-go) weather forecasts.

OK - so it wasn't really her fault. She was only following the new "Triboelectrification" rule, which insists on a no-go if high-level static-electricity-causing cloud lies in the flight path, but we the viewers were ignorant of the weather conditions; all we could feel was the interpersonal tension growing between the messenger and Mission Control.

There were some light-hearted moments too. The eventual removal of the 'sock' covering the probe at the tip of the Ares was literally uplifting, and I think we all joined in the cheering at Mission Control when it was finally de-snagged. And then, right at the last, the surprise announcement of a 90 minute launch delay, caused by shipping freight suddenly appearing near the launch site, was surely someone's idea of a practical joke. Luckily the delay lasted only 10 minutes (during which we were waiting for the latest on the triboeletrification clouds anyway) but what a roller-coaster!

The launch is now scheduled for 8am EDT tomorrow. That's midday GMT (or Zee-time, as the mission controllers refer to it on NASA TV) for space-watchers. Good luck, Ares, in your "unsustainable" venture.