We all know that even now that humans want to enter space, it is necessary to launch a detector and then to launch an animal to test whether space is suitable for human survival before humans enter space. So humans are not the first species to enter space, and animals are the first species to really enter space.
In the 1950s, the United States and the former Soviet Union began a “competition” in space, with two countries “up and down”, so that the two countries in the private sphere often competed intensely. The former Soviet Union, in order to be able to outperform the United States in space, had in 1957 launched the Spaniard II satellite together with life in space, a requirement that had made the former Soviet Union not only the first country to carry life into space, but also the former Soviet Union far exceeded the United States in space.
The Soviet Union conducted the "spacedog" experiment in the first space country.
Because of the high risk of humans going into space, the former Soviet Union has chosen its closest partner dog. But it's very prudent to choose the type of dog. The former Soviet Union chose stray dogs rather than dogs of the type, as stray dogs were stronger against freezing, hunger and training than pet dogs.
The first 12 dogs were selected by the former Soviet Union for half-month training. In order for dogs to adapt early to space environments, they need to move slowly from normal cages to increasingly narrow cages. However, this training was not an ideal one, with many dogs suffering from indigestion, mental discomfort, fear, etc., and former Soviet workers had to give the dogs a lot of tranquilizers to ensure their mental health.
Later on, dogs not only survive in small spaces, but also adapt to a variety of noises and vibrations.
The 02 stray dog Lecca became the first space hero in history.
After many tests, a dog named Lecca highlighted the “regulating” and succeeded in becoming the “first space dog in the world”. From that moment on, Lecca embarked on a journey to space without return, with hope for the world.
Everyone knows that Lecca's trip was never returned, but Soviet space workers have prepared oxygen for Lecca's carbon dioxide absorbers to ensure that electrical fans rotate and cool Lecca as long as the temperature is above 15°C in the airlock. But Lecca was a tester in space at the time, destined to go back, and for the first time, the Soviet staff had experimented, and even if the carbon dioxide absorbers had been stored, accidents would have occurred.
At that time, it was reported that Lecca had left the world after a week on board and ate a very toxic dinner. But official reports from the Soviet Union show at first glance that the death of Lecca, whose death was supposed to be painful, was “beautified”.
"The Truth of Death" by Lecca
Years later, based on specific data, we know that when Lecca entered space, a staff member, due to a miscalculation, made the temperature in the capsule soar to 40°C, that Lecca was alive and dying in such high temperatures, which is why Lecca really died!
After 162 days of space travel, the second satellite broke up in space, its remains fell into the Earth's atmosphere, and the remains of Lecca fell and remained in the Earth's atmosphere and in the hearts of all of us.
Concluding remarks:
The death of Lecca is not meaningless, and it has brought about a major “break-through” to the human cause of space, generating valuable data for space activities around the world, which has led to the upgrading and advancement of technology for space exploration worldwide.