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![](http://www.firstlight.cn/upload/imgfile/201412/1/20141211736460.jpg)
Planet-forming lifeline discovered in a binary star system: ALMA examines ezekiel-like 'wheel in a wheel' of dust and gas(图)
dust gas
2014/12/1
Scientists using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected a streamer of dust and gas flowing from a massive outer disk toward the inner reaches of a binary star system. Th...
![](http://www.firstlight.cn/upload/imgfile/20143/17/2014317131329286.jpg)
ALMA discovers a formation site of a giant planetary system(图)
a giant planetary system ALMA
2014/3/17
A team of Japanese astronomers has obtained a firm evidence of formation of a giant planetary system around a young star by the observations with the Atacama Large Millimeter/submillimeter Array (ALMA...
![](http://www.firstlight.cn/upload/imgfile/201112/16/2011121613224812.jpg)
大毫米/亚毫米波望远镜ALMA实现闭环
ALMA 天文学家 银河系
2011/12/16
2009年11月20日,ALMA(The Atacama Large Millimeter/submillimeter Array)的3个12米天线在智利北部海拔5000m高的ALMA天文台,实现了相位闭合。这项工作成果是里程碑式,因为虽然在2009年10月实现了两架12米天线的干涉,但只有3架天线实现相位闭合才能消除大气挠动及仪器产生的误差,从而实现高分辨观测。