A team of astronomers at the University of Milano-Bicocca has uncovered a colossal spiral galaxy that existed just 2 billion ...

He found that the rotation curves of galaxies remain flat for millions ... Essentially, it occurs when a massive object, like a galaxy cluster or even a single massive star, bends the path of ...

The galaxy's rotation curve, an important characteristic of spiral galaxies, shows a pattern typical of flat rotation curves seen in mature galaxies. The velocity of the galaxy's rotation ...