The Weber telescope is worth ten billion dollars. How much money has man “burned” for space exploration
The Weber telescope is worth ten billion dollars. How much money has man “burned” for space exploration
Tag: Space
Long hangover, aging faster… What challenges will astronauts face after returning?
We can often see several ground search and rescue personnel carrying astronauts out of the cabin. This is because astronauts will have erectile intolerance within 48 hours of landing. They all move in a floating way in space, but they cannot float after the earth’s gravity on the ground, and there will be a lack of strength and imbalance in a short time.
Russian anti satellite laser facility
Space review released an in-depth open-source survey, which analyzed public satellite images, bidding documents of Russian industrial contractors and Russian financial documents, revealing the existence of this new complex.
61 years ago, the United States sent a chimpanzee into space and found something wrong after returning to the ground
How many efforts have scientists made for this before human beings landed on the moon? As early as 61 years ago, the United States successfully sent a chimpanzee to the moon and let it return to earth alive.
In 1967, knowing that they couldn’t come back alive, why did the Soviet astronauts still carry out the mission?
Before human spaceflight, space has always been a mysterious synonym. Until the development of science and technology is enough to support the exploration of space, human beings have seen the charm of space. But exploring space is neither easy nor safe, but it is accompanied by fatal crises everywhere. A little carelessness is a tragedy of ship destruction and human death.
China is likely to occupy the moon? The top US officials’ concern about China has reached”heaven”
According to media reports, foreign ministry spokesperson zhaolijian presided over a regular press conference a few days ago. A reporter asked:NASA director Nelson said that China’s space program is a military space program, which is likely to occupy the moon.
Why did Yang Liwei bring a gun into space? Not against aliens, but the lessons of the Soviet Union should not be forgotten
After the founding of the people’s Republic of China, China has been vigorously developing the space industry, and has made many brilliant achievements. The most exciting thing is that in October 2003, Chinese astronaut Yang Liwei flew into space in Shenzhou V spacecraft, becoming the first Chinese to go into space, and China has become the third country with astronauts to go into space.
Scientists believe that spacecraft are destined to be hit by space dust during travel
Scientists believe that spacecraft are destined to be hit by space dust during travel
Lin Wei/Liu Jia et al. -na&sb:a series of progress in near space astrobiology research
Lin Wei *, He Fei, Zhang Wens, Yao Zhonghua, shenjianxun, renzhipeng, Yuanhong, Cairong, Wei Yong, panyongxin Astrobiology at altitude in Earth’s near space. Nature Astronomy， 2022， 6:289. DOI:10.1038/s41550-022-01606-1。
It’s true! People grow tall in space
Through the ages, the vast space has left us endless imagination, and also inspired us to explore the unknown world. Today is China space day. Watch the astronauts’ hand accounts and space Q & A.