親子觀星會

https://www.popularmechanics.com/space/rockets/a20898987/autophage-rocket-would-devour-itself-for-fuel/
https://www.universetoday.com/139362/engineers-propose-a-rocket-that-consumes-itself-as-it-flies-to-space/
(https://www.universetoday.com/wp-content/uploads/2018/06/media_586619_en-343x580.jpg)

http://t.cj.sina.com.cn/articles/view/6463253687/1813d6cb7001008ib7
http://www.uux.cn/viewnews-90225.html
http://orientaldaily.on.cc/cnt/china_world/20180527/mobile/odn-20180527-0527_00180_030.html


「自噬」 火箭引擎在飛行至引擎溫度升到攝氏三千二百度時，將一支裝了聚乙烯燃料的堅硬管子送進引擎內，並燃點起管子外部的固體燃料，以及內部的氧化劑，直至轉化為氣體，再傳送至火箭的燃燒室內，為火箭提供推動力。

https://www.facebook.com/AIAAfan/posts/10156264208360330?hc_location=ufi

可變推力固態火箭引擎