40K views · 3.2K reactions | In 2020 and 2021, we persevered. NASA's Perseverance Mars Rover carried a commemorative plate to Mars to express gratitude to the medical community on the front lines of the COVID-19 pandemic. To the researchers who've developed vaccines, we thank you. | NASA - National Aeronautics and Space Administration | Facebook

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