Helping satellites be right as rain
Wednesday, June 8, 2016 - 13:21
in Astronomy & Space
As you read this paragraph, a NASA satellite orbits around planet Earth, gathering data on—of all things—soil moisture. Moisture in the soil acts like a thermostat for the planet. Along with affecting agricultural production, it has a large influence on the weather and climate. Its impact on the planet is so important, NASA has sent a satellite into space to measure it.