Scientists have uncovered a massive galaxy that existed just 2 billion years after the Big Bang. But how did this colossal "Big Wheel" form so early in the universe? The answer could change everything we know about galaxy growth.

JWST finds spiral galaxy about 5 times more massive than Milky Way — scientists call it 'Big Wheel'

Source: space
Source Link: https://www.space.com/space-exploration/james-webb-space-telescope/jwst-finds-spiral-galaxy-about-5-times-more-massive-than-milky-way-scientists-call-it-big-wheel