... ESO, the European Southern Observatory . ... Survey Telescopes . ... It is however a picture of part of a vast dark cloud of interstellar dust called the Pipe Nebula. This new and very detailed image of what is also known as Barnard 59 was captured by the Wide Field Imager on the MPG/ESO 2.2-metre telescope at ESOтАЩs La Silla Observatory. ... Barnard 59 forms the mouthpiece of the Pipe Nebula [1] and is the subject of this new image from the Wide Field Imager on the MPG/ESO 2.2-metre telescope. ...