What could it be? Spiral? Elliptical? Lenticular? Or is there an outsider galaxy that is more common?
Explosive stars shaped the cores of early galaxies
By observing galaxies that formed 3 billion years after the Big Bang, astronomers have introduced a new evolution story for galaxies.
Astronomers capture the beating of a black hole’s heart
NASA’s Chandra X-ray Observatory and other telescopes have revealed details about a giant black hole, located some 145 million light years away
Famous supergiant galaxy is getting even bigger, thanks to cannibalistic past
Gigantic galaxy Messier 87 is still growing, according to new observations