Dry ice frosts a Mars crater


View larger. | The European Space Agency’s ExoMars orbited acquired the images to create this color composite on September 2, 2018. It shows the south-facing rim of a pit crater at 68°S in the Sisyphi Planum region of Mars, when that region was in late spring. The image measures 20 x 8 km and the resolution is 4.5 m/pixel. North is 45° on the upper left. Read more about this image via ESA.



from EarthSky https://ift.tt/2OvIpOx

View larger. | The European Space Agency’s ExoMars orbited acquired the images to create this color composite on September 2, 2018. It shows the south-facing rim of a pit crater at 68°S in the Sisyphi Planum region of Mars, when that region was in late spring. The image measures 20 x 8 km and the resolution is 4.5 m/pixel. North is 45° on the upper left. Read more about this image via ESA.



from EarthSky https://ift.tt/2OvIpOx

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