I am a part of all that I have met;
Yet all experience is an arch wherethro’
Gleams that untravell’d world, whose margin fades
For ever and for ever when I move.
–Tennyson, “Ulysses

With the completion of the NASA report on the balloon launch mishap, the last chapters of our Australian saga have been completed.  The report has a hugely detailed accounting of all that happened that day, but I can at last share the missing piece of this blog’s narrative.  The immediate cause of the mishap was a mechanical failure in the launch crane’s release mechanism, which prevented the balloon and our instrument from lifting off of the crane at the proper time.  As the crew positioned to abort, the balloon pulled our instrument off of the crane.  The whole world saw the consequences.

After extensive review, NASA has resumed regular balloon operations with a re-engineered release mechanism and improved launch procedures; two scientific payloads were successfully launched in Antarctica in December.  The HERO team will return to Alice Springs early this year to complete their delayed campaign.

As for NCT, upon its return to the U.S. we were pleased to find that despite the extensive damage to the gondola, the instrument’s key components were remarkably unscathed.  The detectors, electronics, and shields all appear operable.  We hope to rebuild, using our experience to make improvements where possible, and to fly again someday soon.  For now, though, NCT’s future remains uncertain.

I won’t be part of that campaign, though.  I’m finishing up my PhD this spring and looking towards new opportunities.  Still, I will always be grateful for the experiences I had—and the people I shared them with—while I was gone ballooning.


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