Tag: black

The "echo" of gravitational waves confirms Stephen Hawking's hypothesis about the quantum nature of black holes

A kind of echo in the received signals of gravitational waves can serve as confirmation that the event horizon of a black hole is a more complex formation than was previously thought. And recently, researchers at the University of Waterloo were the first to detect the signals of such a gravitational echo, the source of […]

Unusual space objects of a completely new class discovered in the black hole region of our galaxy

Astronomers at the University of California, Los Angeles, working on the Galactic Center Orbits Initiative, have discovered a completely new class of space objects that revolve around a supermassive black hole in the center of our galaxy. Recall that this black hole is called Sagittarius A (Sgr A *), and bizarre objects rotating around it […]

Audi at CES: smart cars and head-up display with 3D

A German manufacturer from Ingolstadt appeared at CES 2020. Audi introduced several solutions that can be implemented in the interior of cars in the future. One of the main attractions is the drone car Audi AI: ME. This is not a model designed for mass production, but only a vision of a city car of […]

Astronomers have discovered a black hole whose parameters absolutely do not fit into existing theories

Black holes are one of the most mysterious space objects, and scientists have only recently begun to understand how they arise and develop, sometimes gaining a stunning mass that exceeds the mass of the Sun by millions and billions of times. However, with some periodicity, scientists find new black holes that do not fit into […]

Thousands of huge strange planets can surround massive black holes

With the exception of a few rare cases, all the planets known to astronomer scientists revolve around stars. And these rare exceptions are the so-called wandering planets, torn from their planetary system by extraneous gravitational forces or the energy of some cosmic cataclysm. However, according to research conducted by scientists from the Japanese National Astronomical […]

BLACK FRIDAY from vivo already in hardware and electronics stores

The vivo company has carefully prepared for Black Friday and reduced the prices of the most popular smartphones, so within five days they can be bought at maximum discounts. Vivo Smartphone Prices for Black FridayDuring the "Black Friday" from November 28 to December 2, the following prices will apply:vivo Y17 – 4999 UAH (instead of […]

Kaspersky warns: Black Friday is close and hackers will lurk buyers online

Black Friday is the day of the year on which many people shop online more often than usual. Criminals understand this and Kaspersky Corporation employees warn about it. Hackers should focus mainly on buyers of goods from the fashion, shoes, gifts, toys and jewelry categories. Be careful. Black Friday is a great holiday of shopping, […]

Astronomers have discovered the smallest black hole, which is a representative of a new class

In earlier times, it was believed that black holes come in only two "sizes". There are black holes with a mass of 5 to 30 times the mass of the Sun, and at the other end of the scale there were supermassive black holes located in the central regions of galaxies and having a mass […]

Scientists have discovered a hidden black hole thanks to a new research method

In recent years, space has more and more attracted the attention of scientists. And you must remember that, unfortunately, humanity has not yet been able to study the most distant corners of space. Black holes are objects that are very numerous in space. Scientists were able to observe them using x-ray radiation. Meanwhile, scientists used […]

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