NASA’s Curiosity rover finds a ‘doorway’ on Mars

Images from NASA's Curiosity rover show what looks like a doorway on Mars.

NASA’s Curiosity Rover took a photo A Lovecraftian feature on the surface of Mars last week: A seemingly rectangular, shadowy opening in the Martian rock outcrop that appears to lead into the Martian subsurface.

This photo was taken on May 7 by the Curiosity rover’s mast camera. Mount Sharp. WWhile grainy black-and-white images may have conspiracy theorists over the moon, it almost certainly not showing The entrance to the underground alien society.

“It’s just the space between two cracks in the rock,” Ashwin Vasavada told Gizmodo by phone today. Vasavada, a project scientist at the Mars Science Laboratory, said Formations are definitely not the entrance to a video game dungeon. “We’ve been traversing an area formed by ancient sand dunes,” He said. Over time, these dunes cemented together to form the sandstone outcrops that Curiosity passed by.

Vasavada told us that the fissure was only about a foot high, once the dunes were pressed together, as the sand on the surface of Mars moved, they were and were not buried over time. During this process, the sandstone is put under different pressures, causing it to buckle and fracture in different places. “The cracks we see in this area are usually vertical,” he explained. This particular doorway fracture can form in one of two ways.

“I think we have [is] Either there are two vertical fractures, and the middle part has been removed, or there is one vertical fracture and the block is slightly separated,” Vasavada said.

The Curiosity rover has been trawling around Mars since it landed in August 2012 in Gale Crater. The rover has since covered 17.3 miles (27.84 km) In 3,472 Martian days, or “sols.” When Curiosity is not collecting rock and soil samples, it uses the panoramic mast camera (mast + camera) to take pictures.

This photo from Curiosity is another We tend to see examples of familiar forms in unfamiliar landscapes.In the past, people thought they had seen all sorts of anachronistic things on Mars, including squirrel and spoon.

Source link