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将服务探月四期任务!这一望远镜建设最新进展
据介绍,长白山40米口径射电望远镜天线作为一架全实面、全可动、高精度、多用途的射电望远镜,计划于今年底完成基本建设,2025年初具备VLBI(甚长基线干涉测量Very-long-baseline interferometry)观测能力,将服务于我国探月工程四期任务。 目前,上海天文台还 ...
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Alabama mass shooting
Donlon's homes searched
Former WA governor dies
CA firefighter held for arson
ISR raids Al Jazeera office
To skip Al Smith dinner
CAH sues for trespassing
Actress Crosby dies at 90
Ga. suspect's mom indicted
Rejects CNN debate invite
Biden hosts 'Quad' summit
Suns broadcaster dies
Iran coal mine blast
House repeals emission rules
CA bill to protect kids online
Feds subpoena Schaeffer
Released after guilty plea
J&J unit files for bankruptcy
Pandas leaving for China
Drug price challenge revived
Beirut strike death toll
Boeing defense chief exits
Hand count approved in GA
FDA approves flu vaccine
WI high court to decide
SC 1st execution in 13 years
Sesame Place suit verdict
TN abortion law blocked
Bill to boost security OK'd
ISR strike on Gaza school
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