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Sep 26, 2023 · Quick Facts. Mars has two moons: Phobos and Deimos. Phobos is 13.8 miles across, and Deimos is 7.8 miles across. Periodic dust storms on Mars can last for months, making nuclear fission power a more reliable option than solar power. Temperatures on Mars can range from -284 degrees F to 86 degrees F. The atmosphere on Mars is 96% carbon dioxide.
May 3, 2017 · It seems like everyone has Mars on the mind these days. NASA wants to send humans to the red planet by 2030, and SpaceX wants to get there even sooner, with plans to have people there by 2024.
The concept of a Martian as something living on Mars is part of the fiction. Proposals for human missions to Mars have come from agencies such as NASA, CNSA, the European Space Agency, Boeing, SpaceX, and space advocacy groups such as the Mars Society and The Planetary Society.
Could humans actually reach and live on Mars? Compared to the Moon, the challenges of setting foot on Mars are astronomical – and yet nations and companies around the world are already working to make crewed missions to Mars a reality.
May 16, 2022 · But on Mars, carbon dioxide is 96% of the air! Meanwhile, Mars has almost no oxygen; it’s only one-tenth of one percent of the air, not nearly enough for humans to survive.
Jul 17, 2020 · The largest rover we’ve landed on Mars is about the size of a car, and sending humans to Mars will require a much bigger spacecraft. New technologies will allow heavier spacecraft to enter the Martian atmosphere, approach the surface, and land close to where astronauts want to explore.
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The Mars Exploration Program is a science-driven program that seeks to understand whether Mars was, is, or can be, a habitable world. NASA is reimagining the future of Mars exploration, driving new scientific discoveries, and preparing for humans on Mars.