Category: discovery

Why can’t sea water be drunk? It turns out that it’s not only because it’s salty, but it’s only because it’s boiled that it’s scary

The earth is currently the only planet where life has been found. Although it is called the earth, many people think it should be called a water polo more appropriately, because 71%of the earth is covered by oceans. It can be seen from the satellite cloud picture that it is a big Although there are so many oceans in the blue sphere, it can provide people with very little water that is really drinkable. Seawater cannot be directly drunk. So the reason why seawater cannot be used as drinking water is just because of its taste Is it salty?

2020-07-29

2020.7.29 what happened in the world in the morning

It is learned from the National Space Administration that China’s first Mars exploration mission”Tianwen-1″ is currently in good flight status, with energy balance, normal working conditions, stable ground measurement and tracking, flight control and data reception in an orderly and smooth manner, and various tasks are carried out smoothly .

2020-07-29

The disk outside the black hole finally revealed its true appearance

Now, astronomers have finally discovered the matter on the faintly glowing disk in the black hole. They suspected it a long time ago, but never saw it. Researchers reported in the journal Nature on June 6 that the Atacama large millimeter/submillimeter table Array or ALMA was used to observe the accretion disk in northern Chile.

2020-07-29

NASA again observed mysterious cubes on the surface of the sun, which were discovered many years ago

This huge black cube is very large, the size may be more than ten times the size of the earth at least 120,000 kilometers. When the image is enlarged, the edges of the cube can be seen to be red. It is not the first time that this strange rectangular black area appears in the image. Experts have given an explanation that the SOHO satellite missed these areas when photographing the sun, but this explanation was quickly questioned by UFO enthusiasts because this mysterious cube has appeared on the observation image many times.

2020-07-29