APOD251018 3D 贝努小行星
[复制链接] 分享:3D 贝努小行星
图像提供: NASA[1], GSFC[2], U. Arizona[3] - Stereo Image 版权: Patrick Vantuyne[4]
英文原文:Explanation: Put on your red/blue glasses and float next to asteroid 101955 Bennu . Shaped like a spinning toy top with boulders littering its rough surface, the tiny Solar System world is about one Empire State Building (less than 500 meters) across. Frames used to construct this 3D anaglyph were taken by PolyCam on the OSIRIS_REx spacecraft on December 3, 2018 from a distance of about 80 kilometers. With a sample from the asteroid's rocky surface on board, OSIRIS_REx departed Bennu's vicinity in May of 2021. The robotic spacecraft successfully returned the sample to its home world in September of 2023. 说明: 戴上你的红蓝眼镜,漂浮在编号101955的小行星贝努(Bennu)[5]旁边。 这颗小行星形状如旋转的陀螺,表面布满岩石[6],这个微小的太阳系天体直径约为一座帝国大厦[7](不到500公尺)。用于构建这个3D立体图像的图像是2018年12月3日由OSIRIS_REx太空船[8]上的PolyCam从约80公里距离所拍摄。 OSIRIS_REx侦测器搭载着从贝努岩石[9]表面采集的样本[10],于2021年5月离开了贝努附近。 2023年9月,这艘机器人探测器成功地将样本带回[11]了它的母星地球。
明日的图片: 67P[12]
Authors & editors: Robert Nemiroff[13] (MTU[14]) & Jerry Bonnell[15] (UMCP[16])
NASA Official: Amber Straughn Specific rights apply[17].
NASA Web Privacy[18], Accessibility[19], Notices[20];
A service of: ASD[21] at NASA[22] / GSFC[23],
NASA Science Activation[24]
& Michigan Tech. U.[25]
太空天文实验室(成功大学物理系) <br/> 编辑:<a href="mailto:hantzong.su@gmail.com" style="color:gray;" target="_blank">苏汉宗</a>
编辑:陈炳志[26]
[2]https://www.nasa.gov/goddard
[3]https://www.lpl.arizona.edu/research/orex
[4]https://www.hq.nasa.gov/alsj/ApAnPaVa.html
[5]https://solarsystem.nasa.gov/asteroids-comets-and-meteors/asteroids/101955-bennu/overview/
[6]https://www.youtube.com/watch?v=QunVAWABQSc
[7]https://en.wikipedia.org/wiki/Empire_State_Building
[8]https://www.nasa.gov/osiris-rex
[10]http://apod.nasa.gov/apod/ap201022.html
[11]https://www.nasa.gov/news-release/nasas-asteroid-bennu-sample-reveals-mix-of-lifes-ingredients/
[12]http://apod.nasa.gov/apod/ap251019.html
[13]http://www.phy.mtu.edu/faculty/Nemiroff.html
[15]https://antwrp.gsfc.nasa.gov/htmltest/jbonnell/www/bonnell.html
[17]http://apod.nasa.gov/apod/lib/about_apod.html#srapply
[18]https://www.nasa.gov/about/highlights/HP_Privacy.html
[19]https://www.nasa.gov/general/accessibility/
[20]https://www.nasa.gov/privacy/
[21]https://astrophysics.gsfc.nasa.gov/
[23]https://www.nasa.gov/centers/goddard/
[24]https://science.nasa.gov/learners
[26]mailto:alfred@ncku.edu.tw
http://apod.nasa.gov/apod/ap251018.html
http://sprite.phys.ncku.edu.tw/astrolab/mirrors/apod/ap251018.html
