???????????? 4K ?????????????????????????????? Artemis ??? NASA ?????????????????????????????????????? ???????????????????? Space Launch System (SLS), ??????????? Orion, ??????????????? Gateway ??????????????????? ??????????????????????????????????????????????
??????????????????????????? Artemis II ??????????????????? ?????????????????????????????? (splashdown) ???????????????????????????? ? ????????? ???????????????????????? ???????????????????? ???????????????????????????????????????
????????????????????????????????????????????????????????????????? ???? "zero gravity" ???????????????????????????????? "???????????????? (Zero Indicator)" ?????????????????????????????????????????????? ?????????????????????????????????????????????????????
?????????????????????????????????? NASA ???????????????? ?????????? ???????????????????????? ?????????????????????? ????????????????????????????? ???????? ???????? ???? Mars rover, ISS,Artemis ??? ????????????????????????????????????????????????
NASA ????????? ???? ?????????????????????? ?????????????????????????????????????? ?????????????? ???????????????????????????? ????????????????????????????? ???? ????????????????? ???????????????????????????????????????????????????????????
??????
This book relates the history of planetary radar astronomy from its origins in radar to the present day and secondarily to bring to light that history as a case of 'Big Equipment but not Big Science'. Chapter One sketches the emergence of radar astronomy as an ongoing scientific activity at Jodrell Bank, where radar research revealed that meteors were part of the solar system. The chief Big Sci…