China aims to bring Mars samples to Earth 2 years before NASA, ESA mission - SpaceNews
China’s Mars sample return mission aims to collect samples from the Red Planet and deliver them to Earth in 2031, or two years ahead of a NASA and ESA joint mission.
success achieved by the 2020 Chang’e-5 lunar sample return mission.Sun presented the mission profile at a deep space exploration technology forum, also part of a seminar series marking the 120th anniversary of Nanjing University.Landing on Mars would take place around September 2029. Sampling techniques will include surface sampling, drilling and mobile intelligent sampling, potentially using a four-legged robot.
The ascent vehicle will consist of two stages, using either solid or liquid propulsion, and will be required to reach a speed of 4.5 kilometers per second, according to the presentation.After rendezvous and docking with the waiting orbiter, the spacecraft will depart Mars orbit in late October 2030 for a return to Earth in July 2031.Read more: Universe Today »
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Whats the point? The Mars rover can analyse soil/rock samples already. Seems like a very costly operation for little to no scientific gain.
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atmospheric reentry success achieved by the 2020 Chang’e-5 lunar sample return mission.system is composed of a stack of inner-tube-like rings strapped together.June 19th, 2022 at 4:17 PM By Joshua Hawkins Space is considered the final frontier for a reason.7:56PM ET Xinhua/NASA/JPL-Caltech via Getty Without having ever landed a person on the surface of the red planet, humanity has found a way to pollute it.
Sun presented the mission profile at a deep space exploration technology forum, also part of a seminar series marking the 120th anniversary of Nanjing University. Landing on Mars would take place around September 2029. The idea is to deploy it higher up in Mars' atmosphere, expanding NASA's touchdown options throughout the Martian southern highlands. Sampling techniques will include surface sampling, drilling and mobile intelligent sampling, potentially using a four-legged robot. That’s why Perseverance’s recent discovery of human trash on Mars has created so much conversation. The ascent vehicle will consist of two stages, using either solid or liquid propulsion, and will be required to reach a speed of 4. "With classic technology, you can land about 1.5 kilometers per second, according to the presentation.” Perseverance touched down on the surface of the planet in February 2021, kicking off NASA’s ninth mission on Mars.
After rendezvous and docking with the waiting orbiter, the spacecraft will depart Mars orbit in late October 2030 for a return to Earth in July 2031. That's the equivalent of a well-instrumented golf cart," Del Corso told Mashable. After all, it isn’t like we’re piling up tons of trash on Mars. Sun added that the Tianwen-1 orbiter will conduct an aerobraking test in Mars orbit later this year as part of the sample return mission preparation. The technological complexity and requirements for autonomy represent some of the major challenges for the mission. That's what you have to have. Another noted aspect will be that the landing would take place around the autumnal equinox in the northern hemisphere, in which the mission will likely land. There are, obviously, a lot of reasons behind the ongoing changes to our global climate, and humanity no doubt plays a part in all of that. Related difficulties include potential sand storms and low solar energy availability. Credit: NASA The $93 million mission is a partnership with United Launch Alliance, which will provide the ride and the recovery of the NASA equipment after the launch.
China’s Mars sample return mission appears to have backing from the relevant top space and government authorities. The country’s ambition to carry out the unprecedented mission has been stated previously and was included in the China National Space Administration’s plans for development across 2021-2025 . If all goes according to plan, the heat shield will slow down the LOFTID vehicle from over 25 times the speed of sound to under 610 mph. In fact, back in 1966, many countries signed the Outer Space Treaty . Completing “key technological research on Mars sampling and return” was noted as an objective for the same period in a government .