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草原天眼測蒼穹

2018-09-18 08:27來(lái)源：新華網(wǎng)

9月11日，工作人員在圈梁上對“中國天眼”進(jìn)行維護。

被譽(yù)為“中國天眼”的500米口徑球面射電望遠鏡（FAST），經(jīng)過(guò)兩年的緊張調試工作，現已經(jīng)實(shí)現了跟蹤、漂移掃描、運動(dòng)中掃描等多種觀(guān)測模式。截至目前，“中國天眼”已發(fā)現59顆優(yōu)質(zhì)的脈沖星候選體，其中有44顆已被確認為新發(fā)現的脈沖星。新華社記者歐東衢攝

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[責任編輯：李曉蕾]

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