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Sister Galaxies

A Mega-Cluster of Galaxies

A Collision of Galaxies

265,000 Galaxies

300,000 Unknown Galaxies!

The Formation of Massive Black Holes

Get Ready for the Crash!

The Hungry Black Hole

The Penguin and the Egg

Discovering Galaxies

Interacting Galaxies

Galaxies Far Far Away

Black Holes in Merging Galaxies

NGC 4302 & NGC 4298

A Galactic Collision

The Running Milky Way

A Smile in the Sky

Flat Galaxies and Angular Moment

An Accident Between Galaxies

The Winning Picture