https://en.wikipedia.org/wiki/Large_Ultraviolet_Optical_Infrared_Surveyor原本的HDST 口徑11.7米 , 現在被叫做LUVOIR-A方案 , 口徑增加到15米
LUVOIR-A
LUVOIR-A, previously known as the High Definition Space Telescope (HDST), would be composed of 36 mirror segments with an aperture of 15 m (49 ft) in diameter, offering images up to 24 times sharper than the Hubble Space Telescope.[8] LUVOIR-A would be large enough to find and study the dozens of Earthlike planets in our nearby neighborhood.
原本的ATLAST 口徑8~16米 ,現在被叫做LUVOIR-B方案 , 口徑8米
LUVOIR-B, previously known as the Advanced Technology Large-Aperture Space Telescope (ATLAST),[12][13][14][15] is an 8–meter architecture initially developed by the Space Telescope Science Institute,[16] the science operations center for the Hubble Space Telescope. While smaller than LUVIOR-A, it would still produce an angular resolution that is 5–10 times better than the James Webb Space Telescope, and a sensitivity limit that is up to 2,000 times better than HST
所以這篇文章說的ATLAST ,HDST ,LUVOIR 未來只會有一台存在
約口徑8~15米的 可見光 太空望遠鏡
JWST之後的下一代旗艦太空望遠鏡
發射日期預計2030年代後期, 至少還要再等15年
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