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Home»Science»Extraordinary images reveal the mysteries of Mars
Science

Extraordinary images reveal the mysteries of Mars

January 18, 2025No Comments2 Mins Read
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The Curiosity rover tackled a five-mile (eight-kilometer) trek from the landing site to the foot of Aeolis Mons, but walking over bedrock eroded at sharp points was destroying its wheels. In early 2014, the mission guided the rover through the sandy drifts of Dingo Gap, leaving behind a gentle, gravel-filled valley floor.

Dingo Gap in Gale Crater

NASA/JPL-CALTECH/MSSS

From HG Wells’ Alien Invaders War of the Worlds to Martianabandoned astronaut, we have long been inspired by the idea that life could exist on Mars – human or otherwise. The flyby, orbiter, and lander, including NASA’s Perseverance rover and its airborne companion Ingenuity, have made Mars one of the best-understood planets in our solar system. Now, more than ever, we are closer to answering the question: Can it live there?

The Mars Reconnaissance Orbiter used its sharp-eyed HiRISE camera to photograph the surface of the Mars Exploration Rovers Spirit and Opportunity. This photo commemorates Opportunity's arrival at the 800-meter-diameter Victoria crater on Day 951 of Opportunity's mission. The rover is visible as a small dot at 10 o'clock. ? NASA/JPL-Caltech/University of Arizona

An impact crater in Meridiani Planum

NASA/JPL-Caltech/University of Arizona


Mars Odyssey brought new imaging technology to Mars with its Thermal Emission Imaging System (THEMIS), which can see the surface both day and night. In 2006 the THEMIS team began combining daytime images (showing topography in black and white) with nighttime views (showing temperature, from cold blue to warm red). At night on Mars, exposed bedrock in the flat Meridiani Planum and crater rims retains heat, so it's relatively warm compared to dust-covered areas. PAGE 158

Mars surface temperature

NASA/JPL-Caltech/Arizona State University

A new book Mars: NASA archive photosit celebrates missions that have enriched our understanding from Mars and looks to a future where humans explore the Red Planet.

A camera mounted on the upper deck of the Perseverance rover captured the expansion and inflation of its supersonic parachute as it descended to Mars in 2021. The red and white stripes both help engineers map the parachute's movements and encode two secret messages: the geographic coordinates of the Jet Propulsion Laboratory and the lab's motto ?brave strong things.? PAGE 46? NASA/JPL-Caltech

Perseverance photographs the parachute used to slow the landing

NASA/JPL-Caltech

Above image, main photo: Gale Crater’s Dingo Gap, traversed by NASA’s Curiosity rover; An impact crater in Meridiani Planum, captured by the Mars Reconnaissance Orbiter’s High Resolution Imaging Science Experiment camera; Mars surface temperature, cool blue to warm red, captured by the Thermal Emission Imaging System of the Mars Odyssey spacecraft; Perseverance photographs the parachute used to slow the landing; A rocket-powered stage lowers Perseverance to Mars in a “sky crane” maneuver.

NASA's Mars 2020 Perseverance rover moments before landing in Jezero crater on February 18, 2021. The photo was taken during the rocket descent phase, which is when the rover is being lowered to Earth by cables, as it passes. At the moment of touchdown, the rover cut the cables, and the descent stage flew and fell at a safe distance. ? NASA/JPL-Caltech PAGE 214

Perseverance rover, before landing in the Jezero crater

NASA/JPL-Caltech

The New Scientist Science news and long-form reading from expert journalists covering developments in science, technology, health and the environment on the website and in the magazine.

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