Astronomers Just Discovered a 'Supermassive' Black Hole. 'Hard to Comprehend How Big This Thing Is.' Scientists at Durham University say the black hole is 30 billion times the size of the sun.

By Jonathan Small

A team of astronomers at Durham University in England have discovered a "supermassive black hole" (SMBH) over 30 billion times the size of the sun.

"Even as an astronomer, I find it hard to comprehend how big this thing is," Dr. James Nightingale told BBC Radio Newcastle.

"If you look at the night sky and count up all the stars and planets you can see and put them in a single point, it would be a fraction of a percent the size of this black hole. This black hole is bigger than the majority of galaxies in the universe."

The ultramassive black hole was the first to be measured using a new technology called gravitational lensing. A foreground galaxy bends the light from a more distant object and magnifies it making it possible to measure the mass of supermassive black holes.

Gravitational lensing enables astronomers to discover black holes never seen before.

"This approach could let us detect many more black holes beyond our local Universe and reveal how these exotic objects evolved further back in cosmic time."

Related: A Massive Hole In the Sun May Cause Dazzling Light Show Here On Earth

What is a black hole?

A black hole is an area in space where the gravitational pull is so strong that nothing, not even light, can escape. Black holes are formed from the remnants of massive stars that have collapsed in on themselves, creating a very dense and compact object.

Black holes play a significant role in galaxy formation and evolution. Supermassive black holes are thought to exist at the centers of most galaxies. The black hole discovered by Durham scientists is in the center of Abell 1201. The gravitational pull of these black holes can affect the movement of stars and gas around them, shaping the galaxy's structure and influencing the formation of new stars.

Jonathan Small

Entrepreneur Staff

Founder, Strike Fire Productions

Jonathan Small is a bestselling author, journalist, producer, and podcast host. For 25 years, he has worked as a sought-after storyteller for top media companies such as The New York Times, Hearst, Entrepreneur, and Condé Nast. He has held executive roles at Glamour, Fitness, and Entrepreneur and regularly contributes to The New York Times, TV Guide, Cosmo, Details, Maxim, and Good Housekeeping. He is the former “Jake” advice columnist for Glamour magazine and the “Guy Guru” at Cosmo.

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Business Ideas

70 Small Business Ideas to Start in 2025

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2025.

Leadership

My Business Hit $1 Million — Then a $46,000 Mistake Exposed the Biggest Bottleneck to Explosive Growth

How a costly mistake forced me to confront the real barrier to scaling and the changes that unlocked explosive growth beyond $1 million.

Business News

Anthropic Is Now One of the Most Valuable Startups of All Time: 'Exponential Growth'

In a new funding round earlier this week, AI startup Anthropic raised $13 billion at a $183 billion valuation.