On February 15, 2015 the Desert Sunlight solar project in Californias Mojave Desert became operational. This image from NASA's Terra spacecraft shows the 550-megawatt plant generates enough electricity to power 160,000 average homes.
In southern California, the combined ports of Los Angeles and Long Beach account for 33% of the nation's containerized imports. This image from NASA's Terra spacecraft shows the large backlog of waiting cargo ships being slowly unloaded.
NASA's Soil Moisture Mapper Takes First 'SMAPshots'
Fresh off the recent successful deployment of its 20-foot (6-meter) reflector antenna and associated boom arm, NASA's SMAP observatory has successfully completed a two-day test of its science instruments.
This image from NASA's Terra spacecraft shows Prince Patrick Island, which is located in the Canadian Arctic Archipelago, and is the westernmost Elizabeth Island in the Northwest Territories of Canada.
Prior to launch, the team laid out the parachute and hang lines in front of SPIDER, seen in the distance. The long-duration balloon that would carry SPIDER into the sky is attached to the end of the parachute shown here in the foreground.
The sun sets behind Space Launch Complex 2, Vandenberg Air Force Base, California, where NASA's Soil Moisture Active Passive (SMAP) mission satellite is being prepared for liftoff. Launch is scheduled for Jan. 29.
At Space Launch Complex 2 on Vandenberg Air Force Base in California, NASA's Soil Moisture Active Passive (SMAP) mission satellite is lifted up the side of a mobile service tower for mating to its Delta II rocket.
NASA's Soil Moisture Active Passive (SMAP) satellite is transported across Vandenberg Air Force Base in California to Space Launch Complex 2, where it will be mated to a Delta II rocket for launch, targeted for Jan. 29.