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“Postcard” from Mars. Curiosity photographed two times of the day

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The Curiosity rover photographed a Martian morning and afternoon. NASA showed on Tuesday colorized pictures taken by the rover during these times of day. Artist’s impression of the difference in lighting conditions on the Red Planet.

As reported by the US space agency on its website, the “postcard” sent by the Curiosity rover shows an area called Marker Band Valley. The rover immortalized it on April 8 after a major software update was completed.

Morning and afternoon on Mars

NASA she explained that it was an artistic interpretation of the landscape. Two black-and-white panoramas captured by Curiosity’s navigation cameras have been overlaid with color. The first image was taken at 9:20 a.m. local time, and the second at 3:40 p.m. on Mars.

There is a noticeable difference in lighting. Based on similar images from Curiosity in November 2021, blue has been added to the morning image, and yellow has been added to the afternoon image. The photos were then placed side by side.

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Merged images taken by the Curiosity rover with superimposed colorsNASA/JPL-Caltech

The rover sits at the base of “Mount Sharp”, a mountain rising five kilometers inside Gale Crater that has been explored by Curiosity since it landed on the Red Planet in 2012. The official name of this mountain is Aeolis Mons, and “Mount Sharp” was the name previously used by the Curiosity mission team. In the distance, in the center of the image, you can also see two hills (Bolivar and Deepdale) that the rover passed between as it explored an area dubbed “Paraitepuy Pass”.

Main photo source: NASA/JPL-Caltech

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