Hole

Can Black Holes Die?

Black holes are not necessarily eternal in the simplest quantum description. Stephen Hawking's work showed that quantum effects near an event horizon allow black holes t…

What Is a Supermassive Black Hole?

Supermassive black holes contain millions to billions of times the Sun's mass and are found at the centers of many large galaxies. Their enormous mass distinguishes them…

What Is a Black Hole and How Do Black Holes Form?

A black hole is a region where matter has been compressed so strongly that, inside a boundary called the event horizon, escape would require moving faster than light. Bl…

This is the hottest place in the universe.

The hottest place in the universe may be the quasar 3C273, with an estimated temperature of around 10 trillion degrees Celsius.

New speed limits for the most extreme collisions in the universe.

Researchers have identified a new speed limit for the most extreme collisions in the universe.

NASA/ESA releases image of 'king of monsters' weighing 65 million Suns

Neutron stars shake understanding of black holes

A newly observed neutron star merger has cast doubt on the previously known mechanism of black hole formation.

Why do we assume black holes are spherical?

The area of ​​gravitational influence around planets, stars, and black holes is spherical because it pulls equally in all directions.

'Monster' scarier than black holes, what exactly is a quasar?

To date, there are still many unknown and uncertain aspects about the properties and behavior of quasars.

Strange and 'sophisticated' round bite marks on tuna's body, the culprit turned out to be this 'monster'

A tuna caught off the coast of Australia on October 29 had its body covered with strange round holes.

Could our entire universe be inside a black hole?

What if we - and our entire universe - were inside a black hole?

Assuming the size of the Earth is 1cm, what is the size of the largest star in the universe?

If the Earth were the size of a marble, the Sun would be the size of a yoga ball, and the largest star in the universe has a diameter that would be hard to believe.

What if humans could use Black Holes to travel through time?

Currently, humans have not been able to build any spacecraft capable of taking us close to a Black Hole. If we ignore this detail, time travel is completely possible usi…

Strange objects discovered at the center of the Milky Way

Astronomers have found six objects orbiting the supermassive black hole Sagittarius A* at the center of the Milky Way, with appearances and characteristics unlike anythi…

The nearly 50-year-old black hole paradox has been solved.

Hawking's paradox states that in the process of disappearing, black holes destroy all information about their origin, contrary to the rules of quantum physics.