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Gale Crater

Gale Crater is a 154-kilometer-wide impact basin on Mars that contains a central mound of layered sediments known as Mount Sharp. It was selected as the landing site for NASA's Curiosity rover due to its potential to preserve organic molecules and other signs of past life.

Source: science.nasa.gov

APODs including "Gale Crater"

Rock Fingers on Mars

20/06/2022

Rock Fingers on Mars
Image Credit: NASA Astronomy Picture of the Day

There, just right of center, what is that? The surface of Mars keeps revealing new surprises with the recent discovery of finger-like rock spires. The small nearly-vertical rock outcrops were imaged last month by the robotic Curiosity rover on Mars. Although similar in size and shape to small snakes, the leading explanation for their origin is as conglomerations of small minerals left by water flowing through rock crevices. After these relatively dense minerals filled the crevices, they were left behind when the surrounding rock eroded away. Famous rock outcrops on Earth with a similar origin are called hoodoos. NASA's Curiosity Rover continues to search for new signs of ancient water in Gale Crater on Mars, while also providing a geologic background important for future human exploration. Explore Your Universe: Random APOD Generator