"/>

日本无限资源_福禄影院午夜伦_美国av毛片_亚洲自拍在线观看_激情亚洲一区国产精品_999久久久久

NASA invites public to "join" first mission to sun

Source: Xinhua    2018-03-09 17:05:44

WASHINGTON, March 8 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) on Wednesday invited people around the world to join the new Parker Solar Probe mission by submitting their names.

A microchip that stores all the names collected before April 27 of this year would be installed on the mission, "and your name will go along for the ride," according to a NASA online statement.

The mission would be launched this summer for a trip to the sun's atmosphere about 4 million miles (6.4 million km) from the surface to study how the star affects space and other planets.

A car-sized spacecraft would approach the sun at a fast speed that would reach approximately 430,000 mph (over 690,000 km per hour) at the closest distance.

The spacecraft has a thick carbon-composite shield of 4.5 inches (11.43 centimeters) to withstand the sun's heat which can reach nearly 2,500 degrees Fahrenheit (1371 degrees Celsius).

Scientists expect the mission could help study the sun's magnetic fields, plasma and energetic particles, and image the solar wind at room temperature.

"This incredible spacecraft is going to reveal so much about our star and how it works that we've not been able to understand," project scientist Nicola Fox said in a NASA statement.

Editor: Lifang
Related News
Xinhuanet

NASA invites public to "join" first mission to sun

Source: Xinhua 2018-03-09 17:05:44

WASHINGTON, March 8 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) on Wednesday invited people around the world to join the new Parker Solar Probe mission by submitting their names.

A microchip that stores all the names collected before April 27 of this year would be installed on the mission, "and your name will go along for the ride," according to a NASA online statement.

The mission would be launched this summer for a trip to the sun's atmosphere about 4 million miles (6.4 million km) from the surface to study how the star affects space and other planets.

A car-sized spacecraft would approach the sun at a fast speed that would reach approximately 430,000 mph (over 690,000 km per hour) at the closest distance.

The spacecraft has a thick carbon-composite shield of 4.5 inches (11.43 centimeters) to withstand the sun's heat which can reach nearly 2,500 degrees Fahrenheit (1371 degrees Celsius).

Scientists expect the mission could help study the sun's magnetic fields, plasma and energetic particles, and image the solar wind at room temperature.

"This incredible spacecraft is going to reveal so much about our star and how it works that we've not been able to understand," project scientist Nicola Fox said in a NASA statement.

[Editor: huaxia]
010020070750000000000000011100001370276901
主站蜘蛛池模板: 国产日韩精品一区二区在线观看播放 | 禁果av一区在线在观看 | 黄色av地址 | 国产99午夜精品一区二区三区 | 国产综合久久99久久 | 国产美女视频免费观看网址 | 佐山爱痴汉视频一区二区三区 | 欧美日韩国产网站 | 国产精品免费久久久久影院仙踪林 | 免费看日本黄色片 | 一级aa毛片| 99热都是精品久久久久久 | 国产成人黄色在线视频 | 香蕉影院在线观看 | 日韩精品久久久毛片一区二区 | 91久久国产精品 | 撕开奶罩揉吮奶头好爽 | 尤物AV无码色AV无码麻豆 | 人与禽交av在线播放 | 9i看片成人免费 | 亚洲人精品 | 国产精品毛片一区二区三区 | 午夜理论欧美理论片 | 天天躁人人躁人人躁狂躁 | 亚洲欧美日韩成人综合一区 | 欧美S码亚洲码精品M码 | 99久久免费精品国产男女高不卡 | BT天堂新版中文在线 | 国产放荡对白视频在线观看 | a国产一区二区免费入口 | 天天综合入口 | 性欧美亚洲xxxx乳在线观看 | 中文字幕亚洲综合 | 国产日本一区二区三区 | 日韩av一区二区在线观看 | 国产免国产免‘费 | 色拍自拍亚洲综合图区 | 国产天堂第一区 | 国产特级全黄一级毛片 | 亚洲国产在 | 九七人人爽 |