Sometimes scientists use enhanced-color images to reveal subtle variations on the surface of Mars. This view from our Mars Odyssey orbiter highlights details in clouds hovering over canyons in the Margaritifer Terra region in December. More from Odyssey: science.nasa.gov/mission/odyssey/ | NASA Mars

1.2K views · 167 reactions | "This critical step puts humanity on a path to sustainable lunar exploration and keeps our eyes on missions farther into the solar system, including Mars." We've selected SpaceX to continue development of their Starship design for NASA's Human Landing System program, which will carry NASA Astronauts to the surface of the Moon! Here's what's next for the lunar lander >> go.nasa.gov/3swiTMs | NASA's Marshall Space Flight Center | Facebook