Compact galaxies in early universe pack a big punch

Imagine receiving an announcement touting the birth of a baby 20 inches long and weighing 180 pounds. Astronomers looking at galaxies in the universe's distant past received a similar perplexing announcement when they found nine young, compact galaxies, each weighing in at 200 billion times the mass of the Sun.

Continue to Compact galaxies in early universe pack a big punch on Spaceflight Now.

The Space Times is a leading newssite providing news about space, moons, planets, rockets, spacetravel, spacestations and being kept up to date. Click below for more news!
The Space Times