![Artist’s concept of the TIMED spacecraft.](https://appel.nasa.gov/wp-content/uploads/2013/05/4-10-Launch-of-TIMED-670x380.jpg)
December 22, 2011 Vol. 4, Issue 10 Too high for weather balloons, too low for satellites, the “ignorosphere” can’t hide from the TIMED mission, which celebrates the tenth anniversary of its launch this month. We’re all a little less ignorant about what lies 40-110 miles above us, thanks to the Thermosphere, Ionosphere, Mesosphere Energetics […]