Tom An Old Friend Jan 5, 2005 #1 The largest explosion in space has been going on for some 100 million years!
Kevin Code Monkey Staff member Jan 5, 2005 #2 The sizes of the two cavities indicate the power of the eruption, Nulsen said. They are each about 650,000 light-years across. A light-year is about 6 trillion miles (10 trillion kilometers). Click to expand...
The sizes of the two cavities indicate the power of the eruption, Nulsen said. They are each about 650,000 light-years across. A light-year is about 6 trillion miles (10 trillion kilometers). Click to expand...
Tom An Old Friend Jan 5, 2005 #3 KW802 said: Click to expand... Just think how far 14 billion light years is!