????:1????????????:????95?98?

2????????

3????????????

4??????????

5??????

????????7?1????? (????????????? ??????????????????)??(NASA)??????,??7????????1???????????

?,NASA??????????????????(Faith McKie)?????,?????????????????????????,???NASA?????????,????NASA?????

????????????,???????????????????????????,?????

“?‘????’??????????????,??????????????????”???????????????

????,??“2023?????”??????

??????,????“??????????”?????????????,??????????????????????????,????,????????????

“????,?????”???,??,??2????????????????,????????38??????????,????????5500??,??????14????????????,?????

??,??????“???????”??????1953???2020?????????,?????????360.76????????1162.43???????,??,??????

??????,?????????????????????????????????????????????????????????????????????????,???????????????????,????

????,?????????????????,?,“??”??????????????????,??????“???????????”????????????????????,???,??????????????

“???????????,???????????????????????????????,??????????”???(?) ?????????????????:?????