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

【??? ?? ????】NASA video shows spacecraft's wild ride around ocean world

NASA's Europa Clipper spacecraft is ??? ?? ????in for a wild ride.

The launch of this mission to explore the ocean world Europa — a Jupiter moon that harbors an ocean perhaps twice the volumeof all Earth's seas — was interrupted by the imposing Hurricane Milton, but its 1.8-billion-mile journey is imminent. The craft will make nearly 50 close flybys of Europa's cracked, icy shell, using a number of high-resolution cameras, a ground-penetrating radar, and even a device that will literally sample particles of Europa that have been ejected into space by tiny meteorites.

The mission will gather copious amounts of information, enough to discern whether or not Europa harbors conditions that could host life beneath its ice shell.

"It's perhaps one of the best places beyond Earth to look for life in our solar system," Cynthia Phillips, a NASA planetary geologist and project staff scientist for the space agency's Europa Clipper mission, told Mashable.

The repeated reconnaissance will require the craft to make perfectly timed loops around Jupiter as it intersects Europa's orbit, which NASA shows in the animation below.

SEE ALSO: Aliens haven't contacted us. Scientists found a compelling reason why.

Here's what you're watching (a short ad plays first):

- Center orange dot:Jupiter

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!

- Blue dot:Europa

- Gray, red, and yellow dots:Respectively Jupiter's other three large moons — Io, Ganymede, and Callisto

- Magenta:That's Europa Clipper "lopping in and out," NASA explained.

There's also a timestamp on the top right showing the mission's planned flight between April and July 2032.

"The relative intensity of Jupiter's radiation bands is illustrated in this diagram," NASA explains, with darker reds depicting more radiation. Both Europa and Europa Clipper's orbits are depicted in the graphic."The relative intensity of Jupiter's radiation bands is illustrated in this diagram," NASA explains, with darker reds depicting more radiation. Both Europa and Europa Clipper's orbits are depicted in the graphic. Credit: NASA

This looping trajectory is also designed to limit the spacecraft's exposure to extreme radiation. "The charged particle environment at Europa's location is immense," Phillips said.


Related Stories
  • NASA scientist viewed first Voyager images. What he saw gave him chills.
  • SpaceX plans to launch this space station. It looks futuristic.
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • NASA ventured into the Valley of 10,000 Smokes, a forbidding land
  • If a scary asteroid will actually strike Earth, here's how you'll know

That's because Jupiter, a gas giant planet 317 times more massive than Earth, generates a massive magnetic field shooting out between 600,000 to 2 million miles (1 to 3 million kilometers) toward the sun. It's created by the planet's liquid metal core, which spins and creates electrical currents (moving electric charges make magnetic fields). Crucially, this magnetic field grabs and then accelerates particles from the relentless solar wind — a stream of rapidly traveling charged particles emitted by the sun — which creates potent radiation belts around Jupiter, as depicted above.

"You get out of there."

(Decades ago, during the Voyager mission, NASA's engineers were worried about the craft passing by Jupiter. A person hypothetically riding aboard Voyager as it passed Jupiter would have gotten hit with a radiation dose 1,000 timesthe lethal level.)

Not all of Europa Clipper's electronics and software can be housed in a metal vault, so looping by the moon for relatively brief periods will limit impacts from charged particles, which can damage computer chips and electronics. During each orbit around Jupiter, the craft will spend under a day in an irradiated zone before swooping out. It won't return for between two to three weeks.

"You get out of there," Phillips said.

After journeying through the solar system, the craft is expected to reach Jupiter in 2030, and soon after begin its orbital dance through the Jovian system. If it appears habitable, NASA plans to return to Europa and land a robot on the icy crust. Such an endeavor would drill into the ice, looking to see if the moon is inhabited.

0.1789s , 9759.9453125 kb

Copyright © 2025 Powered by 【??? ?? ????】NASA video shows spacecraft's wild ride around ocean world,Public Opinion Flash  

Sitemap

Top 主站蜘蛛池模板: 久久久久久亚洲精品 | 国产精品综合一区二区三区 | 免费污视频在线观看 | 东北寡妇特级毛片免费 | 日本三级网址入口 | 国产三级久久久精品麻豆三级 | 精品人妻无码一区二区三区葡京 | 国产av无码一区 | 麻豆午夜视频 | 国产v亚洲v天堂宗合 | 97国产成人无码精品久久久 | 国产av最新网址 | 久久久无码精品一区二区三区 | 午夜精品视频 | 人妻aⅴ中文字幕无码 | 高清国产在线拍揄自揄视频 | 无码无遮挡成人A片 | 中文字幕无码精品亚洲资源网 | 欧美网红一区二区在线播放 | 久久人妻精品一区二区三区hd综艺手机在线观看 | 麻豆免费网站 | 欧美日韩精品不卡一区二区三区 | 免费在线1区2区3区 免费在线观看的av网站 | 亚洲嫩模高潮喷白浆在线观看 | 中文字幕欧美日韩在线不卡 | 日韩人妻熟女中文字幕A美景之屋 | 99国产超薄丝袜足j在线观看 | 日韩精品无码一二三区 | 亚洲综合色视频在线 | 国产成人精品福利在线观看 | 亚洲色婷婷久久精品AV蜜桃小说 | 国产欧美一区视频在线观看 | 色欲AV久久综合人妻无码 | 三A级做爰片免费观看春光乍泄 | 天天精品夜夜精品视频 | 久久久久无码精品国产91福利 | 欧美在线观看cao38 | 日本视频免播放器 | 免费无套内谢少妇毛片A片软件 | 九九视频免费观看 | 日本一本二本三本区视频电视剧在线观看 |