NASA's Mars 2020 Prepares To Send Humans Into Deep Space

Members of NASA's Mars 2020 project take a picture after attaching the remote sensing mast to the Mars 2020 rover at NASA's JPL in...

Members of NASA's Mars 2020 project take a picture after attaching the remote sensing mast to the Mars 2020 rover at NASA's JPL in Pasadena, California, U.S., June 5, 2019. (NASA-JPL-Caltech/Handout via REUTERS)

America’s space agency is nearing completion of a vehicle that will search for evidence of past life on Mars. It is too cold and dry for life to exist on the surface of Mars today. But scientists hope the rover will find evidence of life that once lived on the planet. The Mars 2020 Mission will launch off the pad on 5 August 2020 from the Cape Canaveral Air Force Station, Florida. The voyage estimated to land on Martian ''Jezero Crater'' on 18 February 2021. The mission duration will probably take at least one Mars year (about 687 Earth days)

The rover will make the trip to the red planet and start preparing for NASA’s mission to send humans into deep space. NASA recently showed off its Mars 2020 rover. It has four wheels and is about the size of a car. The rover will be sent to Florida’s Kennedy Space Center in three parts. It will be put together there. The vehicle’s official name will be chosen soon.

NASA’s Mars 2020 Rover undergoing some refinement while waiting to put to the test on 05 August 2020. Photo: NASA Mars Project File

Launch is set for July. The following February, the rover will land in the 250-meter-deep Jezero Crater – a dry lake bed that is bigger than New York’s Manhattan. Billions of years ago, it was a deep lake, but as the climate changed there, it dried up. Scientists believe that the crater holds many sediments in great condition—some maybe 3.5 billion years old.

They hope the rover will find fossils—remains of plants or animals that once lived on Mars. “The trick, though, is that we’re looking for trace levels of chemicals from billions of years ago on Mars,” Mars 2020 deputy project manager Matt Wallace told Reuters. The rover will collect up to 30 samples, or small amounts, of soil. NASA plans to have them picked up and returned to Earth by a future spacecraft. Mars 2020 research will also be very important for future human missions to the red planet. It is carrying equipment that can turn carbon dioxide, which is everywhere on Mars, into oxygen for breathing. If successful, Mars 2020 will mark NASA’s fifth Martian rover to carry out a soft landing.

Important lessons were learned from the most recent Curiosity rover, which landed on the planet’s surface in 2012. It continues to move and work on the Martian surface southeast of the Jezero Crater. The former Soviet Union is the only other country to land a rover on Mars. But it did not deploy. China and Japan have attempted to send orbiters around Mars. India and Europe’s space agency have successfully sent an orbiter to the planet.