A tiny Galaxy with a Big Heart!

A tiny Galaxy with a Big Heart!

Photo: Hubble image depicting galaxy ESO 495-21 at the center. From NASA/ESA Evolution of our understanding of Black Holes (BH) has gone from the mathematical outcome with no physical counterpart, up to their detection at the center of various galaxies and...
Galaxies merge sooner than previously thought

Galaxies merge sooner than previously thought

Massive galactic clusters were thought to have formed 3 billion years after the big bang when their component galaxies started merging. However, recent observations of starburst galaxies now reveal that they began merging and forming galactic clusters much sooner –...
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