Scientists have discovered an extraordinarily massive black hole weighing an astounding 36 billion solar masses, challenging ...

The Milky Way is one of the biggest in the observable universe: Even if you traveled at the speed of light, it would take 100,000 years to go from one end of our home galaxy to the other.

For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know they exist not because they can see an actual hole, b ...

The Road to Damascus concept is overwhelmingly too dramatic: My lives as a photographer are quiet and simple: The zen wars ...