Ten years ago today, Pathfinder landed on Mars

On July 4, 1997, a small spacecraft bounced to a landing on the surface of Mars, encased in protective airbags, and unfolded like a flower to open a new Mars vista to view.

Charlene Anderson's memories came from the Planetfest event that The Planetary Society was holding concurrently with the landing. She said that Pathfinder's project manager, Tony Spear, came down to Planetfest just after the successful landing to give a speech. He had two surprise announcements to make to the crowd. One was that they were naming the landing site the Carl Sagan Memorial Station in honor of the Planetary Society founder, who had passed away just months prior; and the second was that all the names of The Planetary Society's members had landed on Mars with Pathfinder (including all the names that had landed on the bottom of the ocean when they launched, and returned catastrophically to Earth, on Mars 96). Since then we've sent our members' names on lots of missions, but their first landing on Mars was a big surprise.

Not wanting to slavishly repeat NASA's explorations, I and my students chose instead to send our LEGO rover on a mission to explore three of the moons of Jupiter, building little rover environments with Europan double ridges, Ganymedian grooves, and Ionian volcanoes. Sadly, on the appointed day of the kids' Space Simulation, a catastrophic anomaly made the rover portion of our simulated mission a failure -- one of the students spilled a cup of water on the laptop computer in Mission Control that controlled the rover, and we were unable to bring a backup system online before the end of the simulation day. Let that be a lesson to you, NASA! Have your backup systems ready -- and while you're at it, don't allow your students to use (and destroy) a computer that also contains your only digital records of their grades...

It was that space simulation project that got me thinking that I could maybe follow the educational path that I'd started by majoring in geology to other worlds. The very next year, I began graduate school in the Planetary Geosciences department at Brown University. So in a way, Pathfinder blazed my path into planetary science. I wonder how many other young people were inspired by that mission?