NASAのインスタグラム(nasa) - 2月7日 07時02分
When four giant galaxy clusters collide, the aftermath reveals brilliant magenta swirls of hot gas from optical and radio data. At a distance of about 3.5 billion light years, this system is dubbed "Pandora's Cluster" by astronomers as because all of the different structures found within it.
This composite view contains X-ray data from our Chandra X-Ray Observatory (@NASAChandraXRay) showing hot gas in blue, optical data from Subaru and the Very Large Telescope in red, green and blue, and radio data from the NSF's Karl G. Jansky Very Large Array in red.
Image credit: X-ray: NASA/CXC/ITA/INAF/J.Merten et al, Lensing: NASA/STScI, NAOJ/Subaru, ESO/VLT; Optical: NASA/STScI/R.Dupke
#nasa #universe #data #galaxy #gas #stars #xray #space #picoftheday #science #astronomy #magenta
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