Friday , October 18 2019
Home / lebanon / Mars like candy

Mars like candy

Sunday September 22, 2019 2:20 AM

Window to the World – Subscribe to receive the most important news

NEW YORK (Reuters) – New images of the surface of Mars, taken by the European Space Agency and its Russian counterpart, have revealed a planet known as the Red Planet in a way the world has never seen before, looking like cookies and cream, rather than the usual red.

Crescent-shaped dunes appeared on the right side of the picture, and scientists can tell from the picture that secondary winds were behind the formation of these dunes.
The United States Space Agency (NASA) also took pictures of rock and sand detection together frozen by time, with some resisting erosion over time, while others appear corrosion.

A recent photo taken by the Curiosity rover shows his current location, known as

The cooled lava helped preserve the trail of where the dunes once moved across the southeast area of ​​Mars. But so does it

An InSight seismometer recorded

A photograph of a preserved river channel on Mars, taken from a satellite orbit, with a color-coded image to show different altitudes. Blue is low and yellow is high.

<img src = "" alt = "NASA has been exploring Mars since 1965. Here are some of the best moments recorded during missions to Mars over the years.
The European Space Agency's Mars Express mission captured this image of the Korolev Crater, more than 50 miles long and filled with water ice, near the North Pole.”/>

What do blueberries do on Mars? This small concrete rich in mineral hematite is located near the Fram Crater, visited by a NASA rover in April 2004. The area shown is 1.2 inches. The view comes from a microscopic image on an Opportunity robotic arm, with color information added from the rover's panoramic camera. These minerals suggest that Mars had a watery past.

Mars is far from a flat, barren landscape. Nili Patera is a region on Mars where dunes and waves move fast. HiRISE, aboard the Mars Reconnaissance Orbiter, continues to monitor the area every few months to see changes throughout the seasonal and annual time scales.

HiRISE recorded layered deposits and a shiny ice cap at the Martian North Pole.

This image, which combines data with two instruments at NASA's Mars Global Surveyor, shows an orbital view of the northern polar region of Mars. The ice polar cap is rich in 621 miles of ice and the dark bands are deep troughs. To the right of the center, the Grand Canyon, Chasma Boreale, almost shares an ice cap. Chasma Boreale is approximately the length of the famous Grand Canyon in the United States and is 1.2 km deep.

Although Mars is not geologically active like Earth, its surface characteristics are strongly shaped by wind. Wind-engraved features like these, called "yoke", are common on the Red Planet. On the sand, the wind creates waves and small dunes. In Mars' thin atmosphere, light does not scatter much, so the shadows cast by the yard are sharp and dark.

Source: Al Masry Al Youm

Source link