Set as Homepage - Add to Favorites

日韩欧美成人一区二区三区免费-日韩欧美成人免费中文字幕-日韩欧美成人免费观看-日韩欧美成人免-日韩欧美不卡一区-日韩欧美爱情中文字幕在线

【wifes sex tape video with ex】How NASA's Perseverance is making oxygen on Mars

One of the many pesky barriers to humans freely exploring and wifes sex tape video with exinhabiting Mars is the planet’s lack of oxygen. Luckily, NASA’s Perseverance rover can help.

Using an instrument dubbed MOXIE (short for Mars Oxygen In-Situ Resource Utilization Experiment), the rover successfully took carbon dioxide from the Martian atmosphere and converted it into oxygen, NASA announced on Tuesday. NASA said it plans to conduct more MOXIE tests, but did not specify when.

MOXIE ran its first test for roughly an hour, producing just under six grams of oxygen. That’s enough to keep an astronaut going for about 10 minutes, the agency explained. It won't keep someone alive for long, but it’s a key step forward in exploring Mars.

"You can imagine scaling that up and having a bigger plan for humans when we finally send them there"

Not only could that oxygen be used to allow people to breathe, but it would also lighten the load for return missions to Earth, or for trips to other parts of the solar system. Rockets need oxygen to burn fuel during liftoff. Being able to create it on Mars would mean spacecraft can bring less of it from Earth, significantly decreasing their weight. Less weight means less overall fuel needed to generate lift.

"Oxygen is the heavier part of rocket fuel," explained Michael Meyer, Mars Exploration Program lead scientist at NASA, over the phone earlier this year. If NASA wanted to get four astronauts off Mars, the spacecraft would need 27.5 tons of oxygen to do it. Keeping those four breathing for a year would require about one ton.

At the rate MOXIE is going, producing 27.5 tons would take more than 475 years. But future devices could be larger and more efficient than the 38-pound MOXIE.

"You can imagine scaling that up and having a bigger plan for humans when we finally send them there to make enough oxygen to get back off the surface and to have oxygen to breath," said Mitch Schulte, NASA's Mars 2020 program scientist.

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy. Thanks for signing up!

Making oxygen on Mars

On Mars, 0.13 percent of the atmosphere is oxygen. On Earth, it's 21 percent.

"Mars' atmosphere is actually pretty thin and it's primarily composed of carbon dioxide," he said. "On Mars we don't see anything more than a tiny whiff of oxygen and that's largely from water molecules breaking apart in the atmosphere."

MOXIE takes advantage of that relative abundance of carbon dioxide, which is made up of one part carbon, two parts oxygen. An electrolyzer running at temperatures above 1,400 degrees Fahrenheit creates an electric current that separates oxygen from compressed carbon dioxide, leaving carbon monoxide waste.

MOXIE produced about six grams of oxygen per hour during its first test, with two momentary dips while it checked its parts to make sure it was running fine.

It was a bit short of its advertised rate of 10 grams per hour, but this was just the first test. NASA is always cautious when testing the rover, so it might push MOXIE harder next time.

SEE ALSO: Why flying a helicopter on Mars is so damn hard

One of Perseverance's plans on Mars is to grab samples of the Martian surface in tubes, which will be picked up by a future spacecraft and brought to Earth for study. It'll need oxygen for its takeoff from Mars. Moxie could help create that oxygen.

It could also be useful for NASA's Artemis program, currently in its early stages. The plan is to send people to the moon, and then set up a moon-to-Mars launch system.

It's not clear when NASA will launch its first manned mission to Mars. But there's a good chance MOXIE's successor will be a part of it.

0.1749s , 12278.7265625 kb

Copyright © 2025 Powered by 【wifes sex tape video with ex】How NASA's Perseverance is making oxygen on Mars,Public Opinion Flash  

Sitemap

Top 主站蜘蛛池模板: 国产一区二区三区在线视频 | 91嫩草丨国产丨精品入口 | 麻豆文化传媒官方网站入口免费 | 2024天天狠天天透天干天天怕 | 2024夜夜干天天骑日日日 | 91久久国产视频(免费)在线观看 | 日韩AV无码啪啪网站大全 | 亚洲一区二区三区免费视频 | 国产下药迷倒白嫩美女在线观看 | 成人v专区精品无码国产 | 美日韩免费视频 | 日韩国产亚洲欧美成人图片 | 成人免费a级毛片无码片在线播放 | 成人欧美日本免费观看 | 久久亚洲av无码西西人体 | 永久免费观看美女视频 | 国产精品成人va日韩视频一区二区 | 成人性生交大片免费看vr | 国产成人精品毛片曰本亚洲 | 亚洲av无码乱码在线观看裸奔 | 2024国产亚洲日韩精品 | 久久久久亚洲av综合仓井空 | 日韩人妻无码一本二本三本 | 亚洲国产成a人v在线观 | 国产精品乱码色情一区二区视频 | 欧美日韩一区二区三区在线视频 | 免费成人毛片 | 国产91福利小视频在线观看 | 国语精品91自产在线观看二区 | 在线无码天堂视频 | 亚洲午夜精品A片久久软件 亚洲午夜精品A片一区三区无码 | 1区2区日韩欧美国产 | 久青草网站 | 成人影片亚区免费无码 | 国精产品一区一区三区M | 果冻传媒一二三区 | 女人18八毛片a级毛片 | 欧美成年黄网站色视频 | chinese国产在线视频 | 五月槐花香电视剧全集免费 | 91精品免费久久久久久久久 |