When you subscribe, we will use the information you provide to send you these newsletters. Sometimes they’ll include recommendations for other related newsletters or services. We offer our privacy notice explains more about how we use your data and your rights. You can unsubscribe at any time on february 18th, nasa hopes to touch another machine down. On the surface of mars, the perseverance rover will explore the yzero crater located in the planet’s northern hemisphere, searching for signs of ancient life when nasa was searching for the perfect spot to land the rover. It used data from the esa’s mars express orbiter, which has been circling the planet since 2004.. The esa has now provided the public with a stunning video of the esro crater, created by using images from the mars express the space agency said mars express, has been imaging. The red planet, in three dimensions and in color since 2004, the data collects, make it possible to create images of large areas of the martian surface, not only as color mosaic images, but also as digital terrain models. These provide researchers with important information about the terrain and elevation of the land. Accurate, topographical information is critical for ensuring a safe landing. The detailed data from mars express has been used to support the selection of numerous landing site candidates, including that of nasa’s mars 2020 mission. That will see perseverance, rover land in yezero crater this week. Yesterday, crater has a diameter of four kilometers and is believed to have once been filled with water.

The esa and other orbiters have already discovered limestones volcanic minerals and other minerals, such as iron oxide, have also been discovered. The esa said these minerals indicate that the environmental conditions in yesero crater became drier and less conducive to life at a later stage. However, even among these minerals, there are some in which biosignatures can be very well preserved, studying rocks and minerals with a white origin, whether formed by volcanic activity by water or modify the giant impact. Events will provide important insights into the history of mars. Shortly after perseverance arrives, it will drill beneath the surface of yezero to look for signs of life using its sherlock instrument. Trending nasa said the main instrument, the scanning habitable environments with ramen and luminescence for organics and chemicals. Sherlock will be mounted on the end of one of the mars rover’s, robotic arms. Sherlock will emit a quarter sized ultraviolet laser at the ground space. Scientists will then measure the way the light scatters when it hits the ground to work out.

https://www.youtube.com/watch?v=ETsUc-k2wOs