Galaxies: Collisions, Types and How They're Made

Galaxy shapes explained by collisions and mergers

Scientists discover 14 galaxies about to collide with each other

Types of Galaxies Pictures, Facts, and Information

Giant collision created galaxies devoid of dark matter

Clash of the Titans

Elliptical, Irregular & Spiral Galaxies

Hidden supermassive black holes brought to life by galaxies on

How are galaxies formed?

Scientists pick up shock waves from colliding galaxies

EarthSky Andromeda and Milky Way galaxies are merging