?? ????????????
![](https://image.chezhanri.com/2019/0410/20190410155842596.jpg)
????:1?????????:????
2??????????????
3?????????
4????????
5??????????
?????????????????????????
????????? ?????
![](http://i2.chinanews.com.cn/simg/hd/2024/07/23/352bb6c0c29742c19753537e4c6c30be.jpg)
![](http://i2.chinanews.com.cn/simg/hd/2024/07/23/649f69dcc5464fad92562f8c02fb6669.jpg)
![](http://i2.chinanews.com.cn/simg/hd/2024/07/23/481894a7947a4f1ca38239e103a9de0e.jpg)
![???????](http://i2.chinanews.com.cn/simg/hd/2022/03/03/200x133_4f924d6c36d54d2d9183d957a69900f7.jpg)
NASA??????????????? ??
??![?????????????](/fileftp/2022/06/2022-06-07/U719P4T47D50347F24534DT20220607152528.png)
![??](/fileftp/2022/06/2022-06-07/U719P4T47D50348F24533DT20220607153442.png)
??,?????????????????,??????????,????,????????????
???????????:?????
????????? ????