久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

US EUROPE AFRICA ASIA 中文
World / Newsmakers

Pluto shows first sign of geology to approaching New Horizons

(Xinhua) Updated: 2015-07-11 16:22

LOS ANGELES - As the latest image from the New Horizons spacecraft appeared on Friday, scientists are just starting to see Pluto' s geology.

Pluto shows first sign of geology to approaching New Horizons

Pluto (R) and its moon Charon are pictured from about 6 million kilometers in this July 8, 2015 NASA handout photo from the New Horizons Long Range Reconnaissance Imager (LORRI). [Photo/Agencies]

Mission scientists received the the newest black and white image in the morning on Friday from Long Range Reconnaissance Imager (LORRI) aboard New Horizons. At this range, Pluto is beginning to reveal the first signs of discrete geologic features, NASA said in a statement.

From the latest portrait, which was taken on Thursday from 5.4 million kilometers away, with a resolution of 27 kilometers per pixel, scientists are able to identify distant surface formations, including a polygonal complex band of terrain stretching east-northeast across the planet, approximately 1,000 miles long, and an immense dark band near the south pole that's now being called the "whale".

"We're close enough now that we're just starting to see Pluto's geology," said New Horizons program scientist Curt Niebur, "It's a unique transition region with a lot of dynamic processes interacting, which makes it of particular scientific interest."

There will no doubt be many similar moments to come. New images and data are being gathered each day as New Horizons speeds closer to a flyby of Pluto next week, following a journey of 3 billion miles.

Pluto's closest approach is scheduled for next Tuesday, when New Horizons will pass within 10,000 km of the dwarf planet's surface, travelling at a speed of 43,000 km per hour.

After a voyage of nine years, New Horizons is almost 4.8 billion km away, where radio signals, even traveling at light speed, need 4.5 hours to reach Earth. Round trip communication between the spacecraft and its operators requires about nine hours.

The piano-sized probe will perform the first close range study of the distant, icy world and its five attendant moons before continuing its journey deeper into the Kuiper Belt to examine one or two of the ancient, icy small worlds in that vast region, which is at least 1.6 billion km beyond Pluto.

Trudeau visits Sina Weibo
May gets little gasp as EU extends deadline for sufficient progress in Brexit talks
Ethiopian FM urges strengthened Ethiopia-China ties
Yemen's ex-president Saleh, relatives killed by Houthis
Most Popular
Hot Topics

...
久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    国产精品天天看| 一二三区精品福利视频| 成人精品视频网站| 中文字幕一区二区三区在线播放 | 精品国产乱码久久| 国产91精品入口| 伊人色综合久久天天人手人婷| 欧美日韩成人在线一区| 久久精品国产亚洲5555| 国产女主播视频一区二区| 色综合久久88色综合天天| 亚洲r级在线视频| 精品1区2区在线观看| 波多野结衣视频一区| 亚洲国产精品人人做人人爽| 日韩久久精品一区| jizz一区二区| 丝瓜av网站精品一区二区| 国产日韩影视精品| 欧美在线免费观看视频| 国内一区二区在线| 亚洲人成精品久久久久久| 欧美一区二区高清| av电影天堂一区二区在线| 日韩精品电影在线| 国产清纯美女被跳蛋高潮一区二区久久w | 国产精品亚洲成人| 亚洲一区二区三区小说| 久久先锋影音av| 欧美性猛交xxxxxx富婆| 精品一二线国产| 亚洲精品午夜久久久| 日韩欧美一二区| 一本高清dvd不卡在线观看| 久久爱另类一区二区小说| 亚洲乱码中文字幕| 久久色.com| 欧美三级电影在线观看| 国产91精品一区二区麻豆亚洲| 亚洲地区一二三色| 中文字幕巨乱亚洲| 日韩一区二区免费在线观看| 91在线观看视频| 国产一区啦啦啦在线观看| 亚洲成a人片综合在线| 国产精品网站导航| 欧美v亚洲v综合ⅴ国产v| 91老师国产黑色丝袜在线| 国产在线一区观看| 五月天亚洲婷婷| 国产精品国产三级国产| 日韩区在线观看| 欧洲国内综合视频| 成人av在线资源网站| 久久国产乱子精品免费女| 亚洲综合网站在线观看| 亚洲国产精品成人综合色在线婷婷 | 国产成人免费xxxxxxxx| 日韩不卡免费视频| 亚洲另类一区二区| 国产精品丝袜一区| 精品黑人一区二区三区久久| 欧美性猛交一区二区三区精品| 成人av免费在线| 国产呦精品一区二区三区网站| 青青草国产精品亚洲专区无| 亚洲摸摸操操av| 国产精品国产精品国产专区不片| 久久亚洲二区三区| 日韩免费成人网| 欧美精品久久一区二区三区| 91黄色免费版| 一本一道久久a久久精品综合蜜臀 一本一道综合狠狠老 | 亚洲成av人片一区二区梦乃| 亚洲丝袜自拍清纯另类| 欧美国产国产综合| 久久视频一区二区| 日韩欧美电影一区| 538在线一区二区精品国产| 欧美日韩一区在线| 一本大道久久a久久精二百 | 91在线视频播放地址| 国产高清不卡二三区| 久久91精品久久久久久秒播| 日韩成人免费电影| 丝袜美腿亚洲色图| 三级在线观看一区二区| 亚洲午夜精品一区二区三区他趣| 亚洲日本va在线观看| 1024成人网色www| 中文字幕亚洲精品在线观看| 欧美国产精品中文字幕| 日本一区二区三区在线观看| 久久久久久黄色| 久久久午夜精品理论片中文字幕| 精品国产露脸精彩对白| 26uuu亚洲| 国产无人区一区二区三区| 久久午夜电影网| 精品国产91久久久久久久妲己| 日韩区在线观看| 精品国产成人在线影院| 久久色在线观看| 国产夜色精品一区二区av| 国产欧美精品一区二区色综合 | 国产女人18水真多18精品一级做| 久久网站热最新地址| 国产午夜一区二区三区| 日本一区二区三区高清不卡| 欧美激情一区二区| 亚洲欧洲日韩在线| 一级日本不卡的影视| 亚洲成人高清在线| 日韩精品每日更新| 久久不见久久见中文字幕免费| 国产一二精品视频| 不卡高清视频专区| 色婷婷久久99综合精品jk白丝| 欧美中文字幕一区二区三区| 欧美精品一级二级| 日韩欧美国产麻豆| 国产日韩一级二级三级| 中文字幕中文字幕一区| 亚洲一区二区在线播放相泽| 日韩精品乱码免费| 精品无码三级在线观看视频| 国产成人av电影在线观看| 92国产精品观看| 欧美日韩综合在线免费观看| 精品奇米国产一区二区三区| 国产亚洲福利社区一区| 亚洲免费在线视频一区 二区| 亚洲国产你懂的| 久久国产生活片100| 国产成人精品免费网站| 色av一区二区| 日韩精品一区二区三区在线| 国产无一区二区| 一二三区精品视频| 久久国产综合精品| 99久久精品一区| 91精品国产综合久久精品麻豆| 久久久久久久电影| 亚洲精品乱码久久久久久日本蜜臀| 亚洲gay无套男同| 国产综合成人久久大片91| 不卡一卡二卡三乱码免费网站 | 欧美日韩激情在线| 久久久欧美精品sm网站| 一区二区三区在线观看视频| 奇米色一区二区三区四区| 成人免费视频网站在线观看| 欧美美女一区二区在线观看| 久久久久久久久久久久久夜| 一区二区在线电影| 精油按摩中文字幕久久| 99久久精品费精品国产一区二区| 欧美一区二区三区成人| 国产精品第四页| 免费黄网站欧美| 91小视频免费看| 欧美精品一区二区高清在线观看| 亚洲免费av高清| 九九在线精品视频| 91行情网站电视在线观看高清版| 26uuu另类欧美| 亚洲国产成人av网| 成人av在线影院| 日韩欧美高清在线| 一区二区三区四区国产精品| 国产原创一区二区| 欧美日韩高清在线播放| 中文字幕av不卡| 免费av成人在线| 色天天综合久久久久综合片| 久久九九99视频| 丝袜国产日韩另类美女| 色综合夜色一区| 久久精品欧美一区二区三区麻豆| 性做久久久久久| 91在线观看高清| 久久久久久97三级| 日韩av在线播放中文字幕| 91丝袜美女网| 欧美国产精品v| 精品在线播放午夜| 欧美日本在线看| 亚洲女厕所小便bbb| 粉嫩一区二区三区性色av| 欧美一区二区美女| 亚洲国产综合人成综合网站| 成人免费观看视频| 精品国产伦一区二区三区免费 | 久久久亚洲高清| 奇米精品一区二区三区四区 | 欧美日韩精品高清| 亚洲欧美日韩小说| 成人av电影在线观看| 久久影视一区二区| 久久99精品一区二区三区三区|