The Atacama Compact Array : 無料・フリー素材/写真
The Atacama Compact Array / European Southern Observatory
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Atacama Compact Array (ACA) on the ALMA high site at an altitude of 5000 metres in northern Chile. The ACA is a subset of 16 closely separated antennas that will greatly improve ALMA’s ability to study celestial objects with a large angular size, such as molecular clouds and nearby galaxies. The antennas forming the Atacama Compact Array, four 12-metre antennas and twelve 7-metre antennas, were produced and delivered by Japan.More information: www.eso.org/public/images/ann13040a/Credit:ALMA (ESO/NAOJ/NRAO) |
| 撮影日 | 2013-05-07 16:00:00 |
| 撮影者 | European Southern Observatory |
| 撮影地 |