A recent update to this historic portrait shows Earth as a tiny speck surrounded by the vastness of space.
The agency's first step in returning rocks from Mars just arrived at Kennedy Space Center. The Mars 2020 team now begins readying for a launch to the Red Planet this July.
Robotic spacecraft will be able to communicate with the dish using radio waves and lasers.
Jim Bridenstine addresses NASA's ambitious plans for the coming years, including Mars Sample Return.
SuperCam is a rock-vaporizing instrument that will help scientists hunt for Mars fossils.
Using 12 years of satellite data, NASA scientists have measured how the influx of cold, fresh water is affecting the Beaufort Gyre, a major Arctic current.
Like many people, plants are less active at night. The agency's 'space botanist' can see when they begin to stir, and start their day.