Set as Homepage - Add to Favorites

九九视频精品全部免费播放-九九视频免费精品视频-九九视频在线观看视频6-九九视频这-九九线精品视频在线观看视频-九九影院

【indian moves stars sex videos】NASA's Perseverance rover just had a close call on Mars

NASA's Perseverance rover almost had to let go of a precious drill bit on indian moves stars sex videosMarsafter an attempt to collect a rock sample went awry.  

For the past week, the car-sized lab on wheels seemed to remain in its location on the rim of Jezero crater. Meanwhile, a team of scientists and engineers on Earth focused on how to free the tool from the rock. 

Anyone who has used a power drill around the house knows the frustration of getting one stuck in a board or wall, without being able to yank it back out. Well, sometimes the U.S. spaceagency has to retrieve a stuck drill, too — but from roughly 132 million miles away. 


You May Also Like

Fortunately, Perseverancedidn't have to sacrifice the coring bit. A NASA spokesperson provided an update on the status of the rover on Wednesday.

"The team was working to extract a drill bit from the most recent sample collection attempt, which was successfully accomplished as of late Tuesday night," NASA told Mashable. "This type of situation was planned for in the rover's design, and there are other drill bits onboard if needed."

SEE ALSO: Scientists found huge beaches on Mars likely from a long gone ocean Perseverance studying Witch Hazel HillNASA's Perseverance rover was engaged in a coring operation at Witch Hazel Hill on the outer rim of Jezero Crater on April 29, 2025. Credit: NASA / JPL-Caltech

Jezero Crater is a site on the Red Planet where scientists believe a river once emptied into a delta. The reason scientists now want to explore the rim is to look for ancient Martian bedrockrubble. Jezero formed when something substantial smacked into the planet close to 4 billion years ago. The impact could have churned up and tossed deep materials to the surface.  

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!

Recently, Perseverance has been studying the makeup of layered rocks in an area NASA dubbed Witch Hazel Hill. Scientists want to understand the relationship between the alternating light and dark bands, as each likely formed under different conditions. Based on how layers are stacked, experts may be able to piece together a timeline for the Martian region.  

Earlier this month, the rover sampled one of the light-toned layers, which consisted of tiny rock pieces. In the latest coring attempt, the team was grabbing a sample of the darker grains. Raw images beamed back from the rover's cameras to Earth indicated the drill may have been stuck since April 22. 

Before Perseverance was launched, NASA equipped it with nine bits: one for Martian soil, two for removing the dust-covered outer layer of a rock, and six for drilling rock cores. It's unclear how many the rover still has in its arsenal and how many have succumbed to the rugged conditionsof the Red Planet. 

Perseverance's arsenal of drill bitsPerseverance arrived on Mars with a backup supply of drill bits in case any broke or became dull during rock collections. Credit: NASA / JPL-Caltech

Since landing on Mars in 2021, Perseverance has filled sample tubeswith rocks and dirt. NASA's goal has been to retrieve at least some of them and get them to Earth in the 2030s. 


Related Stories
  • Scientists find subtle clues ancient Mars had rainy days, too
  • Past life on Mars? Here's what new NASA evidence points to.
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • A NASA rover just exposed something on Mars that eluded orbiters
  • Mars is littered with junk. Historians want to save it.

Exceptional rock discoveries have only mounted pressure on NASA to solve the problems facing its Mars Sample Return mission, its plan to fly bits of rock, dust, and air collected by the rover back to Earth. Last summer, Perseverance discovered a spotted rock with the most compelling signs of ancient Martian lifeyet, though a sample would need to be shipped back home for confirmation.

But that mission has been in limbo since a reviewfound it would cost upward of $11 billion and take nearly two decades to achieve. NASA engaged the greater aerospace industry for input on how to wrangle in spending.

The agency is now investigating two new approachesthat could bring costs under $8 billion, involving either a commercial lander or the tried-and-true sky crane, the landing system that brought the Perseverance and Curiosity roversto the Martian surface in the first place. The options could potentially shorten the timeframe to get the samples home.

NASA will spend the next year working on engineering plans for the revised mission.

0.1524s , 14329.546875 kb

Copyright © 2025 Powered by 【indian moves stars sex videos】NASA's Perseverance rover just had a close call on Mars,Data News Analysis  

Sitemap

Top 主站蜘蛛池模板: 国产手机精品自拍视频 | 最新国产亚洲人 | 色哟哟www视频在线观看高清 | 国产玉足脚交极品在线视频 | 2025欧美极品hd18 | 亚洲人成依人成综合网 | 国产人成在线观看 | 国产精品v亚洲精品v日韩精品 | 天堂mv在线mv免费mv香蕉 | 精品一卡2卡三卡4卡三卡 | 亚洲精国产一区二区三区 | 免费观看网站 | 美女是黄的网址视频在线 | 中文字幕制服丝袜在线观看 | 老司机67194免费观看 | 欧美精品视频手机在线视频 | 亚洲人成影院在线观看 | 亚洲欧美日韩一区中文字幕 | 国产系列在线精品二区 | 最新中文字幕在线观看免费不卡 | 精品福利 | 中文字幕国产专区99 | 亚洲天堂偷拍日韩中文字 | 国产精品一区二区无线 | 国产一区二区三区在线观看 | 国产亚洲精品资源在线 | 手机在线看电影的网站 | 亚洲欧美日韩高清一区 | 成a人片在线观看中文 | 成人影院yy111111在线 | 中国凸偷窥xxxx自由视频 | 国产一区二区三四区 | 字幕在线观看 | 日韩精品一区 | 经典大片电影免费在线观看 | 亚洲欧美综合区自拍另类 | 国产又黄又粗又硬又爽视频 | 国产精品无需播放器在线观看 | 日韩欧美aⅴ综合网站发布 大香伊蕉在人线国产最新75 | 一区二区三区国产精华护肤品 | 99热这 |