国产三级大片在线观看-国产三级电影-国产三级电影经典在线看-国产三级电影久久久-国产三级电影免费-国产三级电影免费观看

Set as Homepage - Add to Favorites

【best porn sex with a coworker videos on xhamster】A colossal meteorite struck Mars. Then NASA made an even bigger discovery.

Source:Feature Flash Editor:explore Time:2025-07-02 22:38:29

It wasn't the average marsquake that the Insight Mars lander heard rip-roaring through the red planet's ground last Christmas Eve.

NASA's Mars Reconnaissance Orbiter apparently found the source of the rumble a couple of months later from its vantage point in space: a spectacular meteor strike over 2,best porn sex with a coworker videos on xhamster000 miles away near Mars' equator, estimated to be one of the largest impacts observed on the neighboring planet.

But what's thrilled scientists perhaps as much as or more than the recorded seismic activity is what the meteor uncovered when it slammed into Mars — huge, boulder-size chunks of ice blasted out of the crater. Up until now, underground ice hadn't been found in this region, the warmest part of the planet.


You May Also Like

"This is really an exciting result," said Lori Glaze, NASA's director of planetary science, during a news conference Thursday. "We know, of course, that there's water ice near the poles on Mars. But in planning for future human exploration of Mars, we'd want to land the astronauts as near to the equator as possible, and having access to ice at these lower latitudes, that ice can be converted into water, oxygen, or hydrogen. That could be really useful."

SEE ALSO: NASA just showed us why its Mars lander will soon run out of power

The discovery, recently published in two related studies in the journal Science, is something of a grand finale for NASA's Insight lander, which is losing power rapidly. Scientists have estimated they have about four to eight weeks remaining before they lose contact with the lander. At that point, the mission will end.

For the past four years, Insight has studied upward of 1,000 marsquakes and collected daily weather reports. It has detected the planet's large liquid core and helped map Mars' inner geology.

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!

Program leaders have prepared the public for this outcome for some time. While the spacecraft has sat on the surface of Mars, dust has accumulated on its solar panels. The layers of grit from the red desert planet have blocked out the rays it needs to convert into power. The team has cut back on Insight's operations to squeeze out as much science as possible before the hardware goes kaput.

Insight lander gathering dustWhile the Insight lander has sat on the surface of Mars, dust has accumulated on its solar panels Credit: NASA

Want more scienceand tech news delivered straight to your inbox? Sign up for Mashable's Top Stories newslettertoday.

Then, the team got a bit more bad news last month. A brutal dust storm swept over a large portion of Mar's southern hemisphere. Insight went from having about 400 watt-hours per Martian day to less than 300.


Related Stories
  • He didn't live to see NASA's futuristic mission, but his ashes will join it in space
  • NASA just inflated its new-age spaceship heat shield for Mars
  • Mars' sky gets a mysterious green aurora resembling a giant worm
  • It worked! NASA successfully moved a stadium-sized asteroid.
  • Boom! NASA just slammed into an asteroid and filmed the crash

"Unfortunately, since this is such a large dust storm, it's actually put a lot of dust up into the atmosphere, and it has cut down the amount of sunlight reaching the solar panels by quite a bit," said Bruce Banerdt, Insight's principal investigator at NASA’s Jet Propulsion Laboratory in Southern California.

But NASA believes scientists will continue to learn a lot about the past climate conditions on Mars and when and how ice was buried there from the fresh crater, which spans 500 feet wide and just shy of 70 feet deep.

They are confident the ice came from Mars and not the meteor, said Ingrid Daubar, a planetary scientist at Brown University who leads InSight’s impact science working group.

"An impact of this size would actually destroy the meteorite that came in to hit the surface," she said. "We wouldn't expect much, if any, of the original impactor to survive this high energy explosion."

0.2043s , 14282.7265625 kb

Copyright © 2025 Powered by 【best porn sex with a coworker videos on xhamster】A colossal meteorite struck Mars. Then NASA made an even bigger discovery.,Feature Flash  

Sitemap

Top 主站蜘蛛池模板: 国产在线无码不卡影视影院 | 国产精品视频一区二区猎奇 | 国产精品无码翘臀在线观看 | 成人无码高潮av在线观看 | 伦理电影中文字幕韩国在线观看 | 成人做爰WWW免费看视频日本 | 亚洲黄色片一级 | 黑人外教啪啪中国女留学生 | 亚洲自拍清纯综合图区 | 国产欧美成人 | 一级欧美一级日韩 | 久久伊人五月天 | 欧美特级黄色视频 | 成 人 网 站免费观看 | 国产成人av在线免播放观看 | 欧美精品在线一区二区三区 | 亚洲日韩欧美一区二区三区 | 91久久亚洲精品国产 | 成人全黄三级视频在线观看 | 家庭教师 波多野结衣 | 东京热无码中文人妻 | 亚洲欧美自拍制服另类图区 | 国产无套精品久久久久久辛芷蕾 | 一本大道香蕉视频在线观看 | 精品视频人妻少妇一区二区三区 | 国产精品无码久久久久 | 精品国产乱码久久久久久久 | 激情国产一区二区三区四区小说 | 麻豆久久精品国产亚洲av小说 | 亚洲人av片在线观看 | 东北老女人大叫爽死啦 | 四虎影视2024最新址 | 一本道12不卡视频在线dvd | 欧美黑人乱大交灬太大了视频 | 亚洲、国产综合视频 | 国产卡1卡2卡三卡 | 久久久精品免费视频 | 本一区二区三区 | 精品日产1区2卡三卡 | 亚洲日韩精品无码久久 | 岛国精品无码少妇在线 |