The Huge LQG (Large Quasar Group)

The large quasar group is a massive group of quasars that spans over four billion light years.  When this structure was discovered in November of 2012, and after two months of rigorous verification, it was deemed the largest known structure in the universe.  Though no longer, as that title now…

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Time Loop of Tycho's Supernova Remnant Expanding

Tycho Supernova Xray

Tycho’s Supernova Remnant The Tycho supernova remnant is undoubtedly one of the more popular supernova nebula’s photographed.  It’s complexity and diversity from other supernova remnants are some of the things that make it interesting to astro photographers.  Tycho’s Supernova Remnant has been imaged by the Hubble Space Telescope, Chandra X-Ray Observatory…

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Black Holes Dancing

Two Black Holes Dancing in 3C 75

Two Black Holes Dancing There are times where I like to go back through the archives of APOD (Astronomy Picture of the Day) and look back at some of the things that interested me most.  This one is a supermassive black hole binary system in the Abell 400 galaxy cluster…

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