
A new study could finally solve an ‘intergalactic mystery’ that has stumped scientists for years.
Galaxies crashing together 12 billion years ago could have caused the universe’s biggest galaxies to form, according to the new research.

A new study could finally solve an ‘intergalactic mystery’ that has stumped scientists for years.
Galaxies crashing together 12 billion years ago could have caused the universe’s biggest galaxies to form, according to the new research.