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

【kisah lucah terbaru dan foto selingkuh】NASA spacecraft snaps image of ancient, winding rivers on Mars

NASA's eye in the Martian sky has spotted evidence of dried-up,kisah lucah terbaru dan foto selingkuh primordial rivers on Mars.

The space agency's Mars Reconnaissance Orbiter captured a snapshot of another time, billions of years ago, when water flowed on the surface of a temperate Mars. NASA recently posted the image on its "Planetary Photojournal."

"This image of ridges in Aeolis Planum tells a story of ancient rivers and a Mars very different to that of today," NASA wrote online.

SEE ALSO: NASA photos reveal serious damage to its Mars helicopter
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!

The meandering forms you see below are the result of water once filling these rivers with gravel, while finer grains surrounded the waterway when the banks overflowed. "The gravely river bottom and the fine-grained surroundings can lead to a strange phenomenon that geologists call inverted channels," the agency explained. "After the river disappears, the fine-grained surroundings can be easily eroded away leaving the gravely river bed as a high-standing ridge."

The long-evolving geological result shows where ancient rivers once snaked across Mars.

Dried-up evidence of ancient rivers on Mars. Dried-up evidence of ancient rivers on Mars. Credit: NASA / JPL-Caltech / University of Arizona A zoomed-in view of the ridges left by past rivers on Mars.A zoomed-in view of the ridges left by past rivers on Mars. Credit: NASA / JPL-Caltech / University of Arizona

NASA's spacecraft snapped this image from nearly 166 miles above high Martian plains. This Martian satellite carries a big camera, aptly called the High Resolution Imaging Experiment, or HIRISE, that captures such detailed photos.


Related Stories
  • NASA rover makes adventurous trip, then snaps stunning Mars picture
  • An enormous Martian cloud returns every spring. Scientists found out why.
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • Japan’s moon landing picture might be the space photo of the decade
  • If a scary asteroid will actually strike Earth, here's how you'll know

Unlike Earth, Mars has largely lost its atmosphere, leaving it an intensely dry, desert world. Mars today is 1,000times drier than the driest desert on Earth, and combined with an irradiated surface creates a harsh environment for life to survive. But NASA's car-sized Perseverance rover is currently sleuthing the Red Planet's surface for potential signs of past primitive life — if it ever existed.

In the future, other craft may join NASA's Martian satellite and rovers on the hunt. The space agency has started investigating the potential for a compact Mars plane, a craft that might one day swoop at some 135 mph over the Martian desert. And, one day, pioneering astronauts may step onto Mars' red soil, too.

0.169s , 11932.4765625 kb

Copyright © 2025 Powered by 【kisah lucah terbaru dan foto selingkuh】NASA spacecraft snaps image of ancient, winding rivers on Mars,Public Opinion Flash  

Sitemap

Top 主站蜘蛛池模板: 日韩毛片av无码免费一区二区三区 | 精品美女国产互换人妻 | 色情无码视频无码小说 | 亚洲日韩国产精品第一页一区 | 国产在线观看免费观看不卡 | 久久久久国产精品嫩草影院 | 欧美日韩国产激情在线视频 | 日本无码精油按摩WWW视频 | 国a片一级毛片免费看 | 亚洲一卡2卡3卡4卡国产 | 亚洲国产丝袜美腿另类区 | 亚洲精品久久久久久久观看 | AV久久无码精品夜夜挺 | 日本成年人黄色视频一区二区 | av鲁丝国产无码在线观看 | 久久国产精品一二三四区日韩 | a级毛片免费观 | 99久久人妻无码精品系列无遮挡韩国我电影人妻丰满 | 久久99国内精品自在现线 | 91久久精品国产免费一区 | 国产精品亚洲欧美大片在线看 | 丁香五月天无码一 | 亚洲精品aⅴ中文字幕乱码 亚洲精品AV一二三区无码 | 成人亚洲精品久久久久软件 | 亚洲av无码片区一区二区三区 | 国产精品成人va在线观看午夜 | 国91干逼精选观看 | 久久久无码国产精品性黑人 | 久久精品国产日本波多野结衣 | 国产又大又粗又硬的A片 | 91孕妇久久夜色精品国产爽爽 | 国产精品自线在线播放 | 久久天天婷婷五月俺也去 | 亚洲自偷自拍熟女另类蜜臀 | 久久人妻夜夜做天天爽 | 久久久国产精品日韩精品久久久肉伦网站蜜臀久久99精品久久 | 成人片牛牛影视 | 久久久久久亚洲精品 | 果冻传媒91制片潘甜甜七夕古装仙侠 | 国产a一级毛片爽爽影院 | 在线观看av不卡网站永久 |