Durham University

One of the largest black holes ever recorded has been discovered using a new technique that could spot thousands more of the insatiable celestial monsters in the coming years, according to astronomers.

The ultramassive black hole, one of just four ever observed, is more than 30 billion times the mass of the Sun, a new study said.

As Britain awaits Prince Harry and Meghan Markle's impending marriage, Romania is set to have its own royal wedding in September as Nicolae Medforth-Mills, the late ex-king Michael I's grandson, is set to wed his partner, artist Alina-Maria Binder.

Harry Potter turned 20 on June 26 when muggle readers in gowns and glasses from Indonesia to Uruguay will celebrate the birth of a global publishing phenomenon in 1997.

"Harry Potter and the Philosopher's Stone" (later renamed "Sorcerer's Stone" for the U.S. market) introduced the boy wizard and a magical cast of supporting characters.