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

【over 50 sex videos】See the colossal James Webb space telescope unfurl its huge mirrors

Engineers commanded the James Webb Space Telescope to unfurl its over 21-foot wide golden mirrors this week,over 50 sex videos and the crucial test succeeded.

The test, shown in the image below, was the last check on the sprawling telescope's moving parts under space-like conditions. James Webb, set to launch in Oct. 2021, is the largest, most powerful space telescope ever built. It's the next generation of space telescope, furthering the legendary observations made by the aging, over 30-year old Hubble telescope.

After launching into space, Webb's 18 hexagonal mirrors will align to form a "single, precise mirror," NASA engineer Lee Feinberg said in a statement. "The primary mirror is a technological marvel," Feinberg said.


You May Also Like

"The primary mirror is a technological marvel."

For perspective about the size of the mirror, two engineers are seen in the bottom right of the photo, which was snapped at a Northrop Grumman testing control room in Southern California. (The telescope's overall design and construction, however, is a collaboration between NASA, ESA, and the Canadian Space Agency.)

Mashable ImageThe James Webb Telescope mirrors. Credit: NASA / Chris Gunn

James Webb, named after NASA's leader between 1961 and 1968, is big for reason. Bigger mirrors capture more light, and more detail. As NASA explains:

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!

"To observe objects in the distant cosmos, and to do science that’s never been done before, Webb’s mirror needs to be so large that it cannot fit inside any rocket available in its fully extended form. Like a piece of origami artwork, Webb contains many movable parts that have been specifically designed to fold themselves to a compact formation that is considerably smaller than when the observatory is fully deployed. This allows it to just barely fit inside a 16-foot (5-meter) rocket fairing, with little room to spare."

The $9.7 billion telescope has been hit by numerous delays and massive cost overruns for years. But it's also an unprecedented space telescope. Its foldable mirrors are some two and a half times larger than Hubble's eight-foot mirrors. The mirrors sit atop a light-blocking base, called a sunshield, which is about the size of a tennis court.

Crucially, James Webb won't orbit Earth. The giant space telescope will orbit the sun in deeper space, some 1 million miles away.

SEE ALSO: The space race forged immortal rock and roll guitars

It's all happening. Even if it required patience.

"The James Webb Space Telescope is the most ambitious and complex astronomical project ever built, and bringing it to life is a long, meticulous process," European Space Agency director Günther Hasinger said in a statement last year. "The wait will be a little longer now but the breakthrough science that it will enable is absolutely worth it."

0.1723s , 10265.7109375 kb

Copyright © 2025 Powered by 【over 50 sex videos】See the colossal James Webb space telescope unfurl its huge mirrors,Public Opinion Flash  

Sitemap

Top 主站蜘蛛池模板: 日韩MV欧美MV中文无码 | 欧美日韩在线成人一区二区 | 国产成人久久精品二三区 | 午夜福利影院私人爽 | 鸥美一级黄色片 | 久久国产精品一国产精品 | 狠狠色成人一区二区三区 | 精品人妻午夜一区二区三区四 | 久久精品免费观看视频 | 2024年最新伦理片大全免费在线观看 | 亚洲国产午夜中文字幕精品黄网站 | 一区二区三区亚洲中文字幕 | a级亚洲高清无码 | 第一黄色网 | 欧美一级做一级爱a做片性 欧美一级做影片爱橙影院 欧美一卡2卡3卡4卡乱码 | 国产亚洲无线码一区二区 | 国产亚洲欧美在线中文无广告亚洲精品日韩美女高清写真图片 | 国产av永久无码精品 | chinese中国精品自拍 | 国产精品免费露脸视频 | 亚洲色成人网站www永久四虎 | 91麻豆精品一二三区在线国语 | 国产精品穿着丝袜 | 亚洲精品高潮久久久久久日本 | 日韩国产成人资源精品视频 | 在线看免费观看AV深夜影院 | 波多野结衣av一区二区全免费观 | 2024天天操夜夜操 | 国产av日韩一区二区三区 | 99国精产品一二二线 | 国产无套嗨操在线观看 | 亚洲另类春色国产精品 | 99精品欧美一区二区三区白人 | 成人av手机在线观看 | 97国产精品欧美一区二区三区 | 久久精品国产日韩不卡 | 色情狠久久AV五月综合五月 | 国产亚洲精品久久久久小 | 噜噜AV亚洲一区二区 | 99久久久久久国产精品 | 亚洲欧美高清精品?ⅴ |