"A spectroscopically confirmed X-ray cluster at z=1.62 with a possible companion in the Subaru/XMM-Newton deep field"
Invisible light discovers the most distant cluster of galaxies | IPMU
http://www.ipmu.jp/node/711
すばる望遠鏡の近赤外装置、MOIRCS くじら座の方角見えない光で発見
96億年前の巨大銀河の集団 | IPMU
数物連携宇宙研究機構（Institute for the Physics and Mathematics of the Universe : 略称IPMU）
現在までに知られている最も遠くの銀河集団を、X線・近赤外線という目に見えない光を使って発見しました。
発表雑誌：米国雑誌 The Astrophysical Journal Letters 号・巻は未定
論文タイトル："A spectroscopically confirmed X-ray cluster at z=1.62 with a possible companion in the Subaru/XMM-Newton deep field"
著者：M. Tanaka, A. Finoguenov, and Y. Ueda"
http://www.ipmu.jp/ja/node/712
Galaxy cluster at the edge of the Universe | Bad Astronomy
"Astronomers have found the most distant galaxy cluster ever seen: the sexily-named SXDF-XCLJ0218-0510. "
http://blogs.discovermagazine.com/badastronomy/2010/05/10/galaxy-cluster-at-the-edge-of-the-universe/
Invisible light discovers the most distant cluster of galaxies
http://www.physorg.com/news192736993.html
Team Finds Most-Distant Galaxy Cluster Ever Seen | Universe Today
http://www.universetoday.com/2010/05/10/team-finds-most-distant-galaxy-cluster-ever-seen/
