More than 14 years after leaving Earth, the Curiosity rover is no longer just a machine that sends pictures of Mars, but has become a continuous witness to the changing terrain and environment of the planet.
Hot Topics
The human body ages in leaps and bounds Scientists identify two critical ages
From your phone screen to your data How do malicious apps sneak in and steal your secrets?
In the latest image released by NASA , Mars appears as if its morning and evening have met in a single image, giving us a rare visual glimpse into an ordinary day on the Red Planet.
The Curiosity rover captured two panoramic images while hovering near a sandbar the team nicknamed "Chocolate." The first image was taken on the morning of the 5,000th Martian day of the mission, and the second in the afternoon three Martian days later. When the two images reached Earth, NASA's team combined them into a single wide-angle view.
The section representing morning is shown in blue, while the other scene is shown in yellow, in an artistic representation illustrating how light on the Martian surface changes from the beginning of the day to its end. NASA confirms that the colors are not natural hues of the scene, but rather an artistic manipulation to highlight the difference between the two moments.
5,000 days of wandering and searching
Curiosity landed on Mars in August 2012 as part of the Mars Science Laboratory mission, after a journey of about 8 months. NASA chose Gale Crater, which is about 154 kilometers in diameter, as its site because it contains Mount Sharp, whose rock layers rise about 5 kilometers above the crater floor, providing a geological record of Mars' environmental history.
Since its arrival, Curiosity has been searching rocks and soil for evidence that ancient Mars had environments capable of supporting microbial life.
Curiosity found early evidence that an area inside the crater was once a lake with fresh water, chemical components, and an energy source that could support microbial life, which made the mission go beyond simply photographing the surface of Mars to studying its habitable history.
Today, the robot continues its ascent of Mount Sharp. In August 2026, it achieved another milestone when its trajectory exceeded one kilometer above its landing point.
He is also currently studying the "Chocolatel" sand formation, a long undulation formed by the wind, to find out how it was formed, moved and stabilized, and whether its layers and grains differ from other sand formations he has studied previously.
What does the image reveal about Mars' day?
A Martian day, or "sol," is about 39 minutes longer than an Earth day, so the day-night cycle on Mars doesn't exactly match the cycle we're accustomed to on Earth. The continuous images captured by Curiosity allow scientists to track changes in light, shadows, dust, and surface texture over time.
In the new panorama, a rocky, sandy surface can be seen extending towards the floor of Gale Crater, while the crater's horizon almost disappears in the background. Parts of the rover itself are visible in the foreground, including the communications antenna and nuclear power source , along with the trailing tracks of its wheels.
Tags:
science
