Dense Galactic Core Shows Early Construction Of Giant Galaxy
Thursday, August 28, 2014 - 02:10
in Astronomy & Space
Astronomers have caught a glimpse of the earliest stages of massive galaxy construction - a dense galactic core blazing with the light of millions of newborn stars that are forming at a ferocious rate. A fully developed elliptical galaxy is a gas-deficient gathering of ancient stars theorized to develop from the inside out, with a compact core marking its beginnings. Because the galactic core is so far away, the light of the forming galaxy that is observable from Earth was actually created 11 billion years ago, just 3 billion years after the Big Bang. read more