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

【how to sex with frinds wife porn videos】NASA just performed a 'miracle save' for its farthest spacecraft

Source:Feature Flash Editor:knowledge Time:2025-07-03 02:42:30

NASAengineers have how to sex with frinds wife porn videosbrought a set of obsolete thrusters back from the dead on the Voyager 1probe, just before losing their ability to talk to the aging spacecraft. 

Over a half-century, Voyager 1 has sprinted about 38,000 mph and become the farthest human-made object, crossing into interstellar space. For the past two decades of its journey, the spacecraft has come to rely on a special set of backup thrusters that are designed to control its roll motion. But those backups have begun to clog with gunk, and no one is sure how much longer they'll last — perhaps mere months. 

Meanwhile, a powerful antenna in Australia — the only one capable of sending instructions to Voyager 1 now 15.5 billion milesfrom Earth — was about to go offline for critical upgrades. NASA feared if those backups failed during the monthslong blackout, the team would forever lose their fragile link to the spacecraft. 


You May Also Like

So engineers crafted a risky plan to attempt a resurrection of the primary roll thrusters that the team had all but given up on in 2004. Those small engines help spin the spacecraft just enough to keep it pointed at a guide star for orientation. Without them, Voyager 1 would be as good as gone. 

"At that time, the team was OK with accepting that the primary roll thrusters didn’t work, because they had a perfectly good backup," said Kareem Badaruddin, Voyager mission manager, in a statement. "And, frankly, they probably didn’t think the Voyagers were going to keep going for another 20 years."

SEE ALSO: Carter's UFO hounded him for years. Few knew his expertise in astronomy. Voyager 1 spacecraft in a clean room preparing for launchVoyager 1 launched from Earth in 1977 and is the farthest human-made object in space. Credit: NASA / JPL-Caltech

Both Voyager 1and its twin, Voyager 2, have far outlived their original life expectancy. Launched in 1977, the pair was originally intended to study Jupiter and Saturn, their moons, and Saturn's rings. For the two-planet journey, they were built to operate for just five years.

After their initial success, engineers doubled their objectives to include two more giant planets, Uranusand Neptune. Between the two spacecraft, they've explored four planets, 48 moons, and a host of planetary magnetic fields and rings. Now they're in the cold, uncharted abyss.

In August 2012, Voyager 1 made history as it entered interstellar space, the region between stars, filled with material ejected by other stars that diedmillions of years ago. Voyager 1 and 2 are the only spacecraft ever to fly outside of the heliosphere, the region of space affected by the sun's constant flow of radiation and particles.

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!

But after 48 years hurtling through the unknown, their systems are wearing down. The primary roll thrusters stopped working 21 years ago, after losing power in two small internal heaters. Engineers at the time thought that meant they were inoperable. 

"That was a legitimate conclusion," said Todd Barber, the mission’s propulsion lead, in a statement. "It’s just that one of our engineers had this insight that maybe there was this other possible cause and it was fixable."

The team pondered whether a disruption in the heaters' circuits had essentially flipped a switch to an off position. If they could turn it back, the heaters might work again. 

To try it, the team would have to turn on the broken thrusters, then try to restart the heaters. If, during that time, the spacecraft drifted too far off course, the broken thrusters would automatically fire, due to their programming. The danger there would be if the heaters were still not working, they could trigger a small explosion.

But within 20 minutes of attempting the fix, the team saw the heaters' temperature rise dramatically, signaling success. 


Related Stories
  • NASA's Voyager finally phoned home with a device unused since 1981
  • Carter's UFO hounded him for years. Few knew his expertise in astronomy.
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • How a NASA nuclear rocket engine could unleash the solar system
  • NASA spacecraft has roamed billions of miles — but hasn't reached the 'edge'

"It was such a glorious moment. Team morale was very high that day," Barber said. "It was yet another miracle save for Voyager.”

Deep Space Network antenna in AustraliaA radio antenna at the Deep Space Network's Canberra facility in Australia is the only dish that can send commands to the Voyager spacecraft. Credit: NASA / JPL-Caltech

As of May 4, the Australian antenna — part of NASA’s Deep Space Network, a system of three enormous radio dish arrays on Earth — is offline. It'll remain dark until February 2026, with only brief periods of operation in August and December. 

The antenna upgrades are necessary for Artemis astronaut moon landingsand will increase communication capacity for deep space robotic missions, said Suzanne Dodd, who oversees Voyager and the Deep Space Network.

Voyager 1 is so far away, it takes 23 hours for a command to reach the spacecraft, and another 23 hours for mission control to hear back from it. NASA has previously said the Voyagers generate about 4 fewer watts of powerannually, limiting the number of systems the spacecraft can use. The teams have occasionally turned off equipment to conserve power. 

NASA says the goal is to keep the two missions afloat beyond 2025.

0.2061s , 12240.6171875 kb

Copyright © 2025 Powered by 【how to sex with frinds wife porn videos】NASA just performed a 'miracle save' for its farthest spacecraft,Feature Flash  

Sitemap

Top 主站蜘蛛池模板: 男女又黄又刺激B片免费网站 | 久久久久久久久经典精品欧美 | 日韩人妻中文字幕在线视频 | 欧美日韩国产综合另类 | 精品日韩国产欧美视频 | 在线日产精品一区 | 久久久无码精品免费播放 | 久久精品成人无码A片小说 久久精品国产亚洲AV成人 | 强伦姧人妻波多野结衣 | 一区二区视频在线观看入口 | 亚洲日本国产综合高清 | 毛片一区二区在线看 | 91麻豆最新国产 | 国产成人精品女人久久久国产suv | 99久久免费精品国产 | av中文字幕一区少妇 | 国产欧美日韩在线在线播放 | 精品欧美一区二区三区四区 | 亚洲成年人女熟片9页 | 精品人妻一区二区A片 | 性欧美video高清 | 中文字幕在线观看免费视频 | 美日韩在线视频 | 久久精品国产日本波多野结夜 | 波多野结衣车内乳精在线播放 | 中文字幕无码一区二区三区四 | 国产在线观看不卡免费高清 | 亚洲综合另类小说色六月 | 久久国产中文娱乐网 | 精东视频影视传媒制作公司 | 人与嘼在线A片观看免费 | 亚洲另类国产欧美一区二区 | av免费无码天堂在线 | 一本道久久综合亚洲精品 | 激情欧美日韩一区二区亚洲乱码国产乱码精品精大量国产综合 | 无码av动漫精品一区二区免费 | 在线播放亚洲国产 | 久久99国产亚洲高清 | 欧美精品一区二区少妇免费A片 | 日本韩国台湾香港三级 | 国产少又黄又爽的A片 |