親子觀星會

FROM FB  宇宙世紀 UC 0000


https://www.facebook.com/uc0000/photos/a.1069348826432563.1073741829.1068150659885713/1605015859532521/?type=3



https://www.reddit.com/r/SpaceXLounge/comments/62lcri/aluminium_grid_fins_may_be_one_use_only_could/


網格翼 grid fins
http://slavarossii.tian.yam.com/posts/18613220

北約代號AA-12 飛彈
https://zh.wikipedia.org/wiki/AA-12%E9%A3%9B%E5%BD%88

(https://upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Vympel-R-77-maks2009.jpg/1024px-Vympel-R-77-maks2009.jpg)
蝰蛇(毒蛇) R-77(Vympel R77)(RVV-AE)，北約代號AA-12，是俄羅斯Vympel NPO公司所開發的中程空對空飛彈，美國陣營對應的飛彈型號是AIM-120，也因此得到一個暱稱「Amraamski」。其網狀尾翼是其最大特點，此網狀尾翼早已用於蘇聯的彈道飛彈，可以令R-77做出12g的超高機動性動作



==
Are the grid fins on the Falcon 9 based on military bombs?
https://www.quora.com/Are-the-grid-fins-on-the-Falcon-9-based-on-military-bombs

(https://qph.ec.quoracdn.net/main-qimg-088a27f1f1e48d702abc6c2b6a4b300e-c)


Soyuz’s stage
(https://qph.ec.quoracdn.net/main-qimg-93cf3b54e72774c040e06ad4b31b84a7-c)