A backward, mirror universe could explain the existence of dark matter. If an anti-universe exists, it would run backward in ...

Astronomers have discovered "dust-shrouded supermassive black holes" in the early universe, less than 1 billion years after ...

“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe.

You can journey to the ends of the earth in search of success,” 19th-century Baptist preacher Russell Conwell is said to have ...

Quasars are the supermassive black holes at the centres of early galaxies. Scientists have unlocked their secrets to use them as ‘clocks’ to measure time near the beginning of the universe.

A long, long time from now (think of the number one followed by the word “trillion” a hundred times, that’s how many years) the universe’s stars will all have either gone supernova or frozen.

The universe is expanding faster than scientists thought, a study confirms — a 'crisis in cosmology' that could require a 'new physics' ...