Category: Human

The world’s first five-star space hotel will open to guests in 2025.

May 8, 2022

Named the Voyager Class Space Station, the first offshore hotel has a capacity of 400 people. The space hotel has bars, movie halls, restaurants and even a gymnasium. Construction of the space hotel is scheduled to begin in 2025 by the American company Orbital Assembly Corporation. The California-based company has not disclosed the cost of…

Can man survive death?

May 5, 2022

There are many immortal creatures in the biological world. Large red prawns found in the sea are biologically immortal. Some species of turtles can live up to five centuries. There are many creatures on this earth that live in impossible conditions. Bacteria such as Deinococcus radiodurans can survive in any adverse conditions. This micro-organism does…

X-Ray, CT & MRI

May 1, 2022

All of us have had at least one medical imaging test at some point in our lives. The three most common types of imaging are X-ray, computed tomography (CT) scans, and magnetic resonance imaging (MRI) tests. X-rays are brighter than gamma rays and more intense than ultraviolet rays. They pass easily through soft tissues such…

In memory of the Apollo 13 mission (1970-April 11-17) – A successful failure

April 12, 2022

On April 11, 1970, Jim Lovell, Jack Swigert and Fred Haise, three NASA astronauts aboard Saturn V from the Kennedy Space Center for a major mission, finally abandoned the mission due to a fault in the oxygen tank in the service module and orbited the South South spacecraft on April 17. Down. The extraordinary courage…

Bubble nebula

April 9, 2022

The bubble nebula is an emission nebula found 7100 light-years from Earth in the star Cassiopeia. (Also known as NGC 7635) The bubble formed around the nebula, which is about 7 light-years in diameter, due to the stellar wind emanating from the giant star SAO 20575, which shines brightly in the center. The star in…

Dark night sky paradox

April 5, 2022

Why the night looks black. Have you thought of anyone? For dark skies, space has a reason. Although many have asked about it, in 1823 a scientist named heinrich olbers also thought more about. There were two types of cosmology then. One is the Big Bang and the other is the default theory. In the…

Universal Elements v / s Human Body

April 2, 2022

Our body is made up of four main elements. The four elements are oxygen, carbon, hydrogen and nitrogen. So, let’s see exactly what these components do. That is, 65% to 67% of the human body’s oxygen is in the first place, because most of our body is water – about 50% to 60% – so…

Arp 78 Peculiar Galaxy

March 30, 2022

This is a picture of the Arp 78 galaxy taken by the Gemini North telescope on the island of Hawaii. Arp 78 is a peculiar spiral galaxy in the constellation Aries. Peculiar galaxies are galaxies that change shape and size due to the gravitational pull of other galaxies. The name Arp is derived from the…

Sagittarius A: The mysterious crater in the middle of the Milky Way

March 27, 2022

One of the recipients of the 2020 Nobel Prize is Andrea Guess, an American researcher. Andrea and her colleague Renard Gazelle won the award for discovering an unknown object in the center of the Milky Way galaxy, which includes our Earth. That unknown object was nothing else. A black hole or black hole. Sagittarius AOur…

A mysterious ice cave that produces ice only in summer

March 19, 2022

About four miles east of Potter County, Pennsylvania, Sweden is the most geographically stunning city in Cowdersport. There is a small cave. , A cave eight feet wide and ten feet long, with a pit forty feet deep. There is a layer of snow at the bottom of the cave. Large icicles up to 25…