INSIDE SCIENCE

1. Today we are well aware those Black holes are the objects that have a greater gravity than any other object in the universe. But do you know why they are known by the word “ Black hole ”? Of course, black holes were predicted a hundred years ago. But the word black hole was first used by the American astronomers John Wheeler In 1967 . 2. The temperature of the accretion disc outside a blackhole can reach millions of degree Celsius. But you may surprise to know that studies have shown that the central temperature of a supermassive black hole can be up to 1.4×10 -14 kelvin. This is an extremely freezing temperature. This temperature is very close to absolute zero but not equal to absolute zero. In fact the absolute zero temperature is -273 0 15 Celsius. At this temperature, the movement of atoms stops completely. If we talk about the coldest place, it is NASA’s Cold Atom Laboratory with a temperature of -273 degree Celsius. This is also exactly one degree less than absolute ze...

  The winners of the 2020 Nobel Prize have been announced. But sadly, Stephen William Hawking, a scientist and cosmologist, is no longer with us. We will always miss him. The Nobel Prize will be awarded to three scientists Roger Penrose, Peinhard Genzel and Andrea Ghez. This time the Nobel Prize is given for explaining the theoretically and mathematically to black hole and finding the supermassive black hole in the centre of the Milky Way galaxy. This is very big achievement in the field of astrophysics. Hopefully in the future we will continue to receive information on the discoveries made by these scientists. The Nobel Prize will be awarded to scientists on December 10, 2020. Now we try to understand the black holes. Black holes is something we now a lot about, but not everything. Today we have information about black holes, theories, artistic illustrations, computer simulations and most important a picture of it.   Scientists work day and night to understand black holes ...