NASA’s Green Propellant Infusion Mission, or GPIM, will prove a sustainable and efficient approach to spaceflight. via NASA http://www.nasa.gov/image-feature/nasa-is-going-green-in-space
With a high of 56F and a low of 42F. Current temp 40 Current condition Partly Cloudy. Sunrise at May 20, 2019 at 06:06AM sunset at May 20, 2019 at 08:40PM. Humidity 79%.