Friday morning, if all goes well, NASA is launching a satellite with the name SMAP. As I write late Thursday night, it’s perched atop a Delta II rocket an hour up the California coast from Santa Barbara. It was supposed to launch this morning, but high-altitude winds got in the way.
Like so many things in NASA world, SMAP is an acronym. It stands for Soil Moisture Active Passive. The satellite is monitoring soil moisture, and it’s using both active and passive methods to do so.
I don’t know any more about the science than a quick perusal of NASA’s website got me, but I do know this: SMAP is a really silly-sounding name.
This is not a new opinion. I would like you to know that this is an opinion I have had more than 15 years to develop. This is not the first thing named SMAP to enter my life. Continue reading