Like other years, the end of 2022, which has passed with many bitter and sweet events, is just around the corner. Wars, political tensions, protests, epidemics, scientific developmentsā€¦ 2022 will be remembered in many ways as a chaotic and exhausting year. But there are other things that will make 2022 unforgettable. Some events that closely concern all of humanity first occurred in 2022. In 2022, science has discovered new things that we have never seen before. Here are 8 events that first happened in 2022, from the first bacteria visible to the naked eye to the first FIFA World Cup held in the fall.

1. NASA deflected an asteroid

As part of the “DART mission” on September 27, NASA managed to deflect the asteroid several miles from our world. The successful completion of a project to test whether the orbits of meteorites can change if they threaten the Earth has been greeted with great excitement and joy in the scientific world.

2. Microplastics found in human blood

Last March, the results of a very interesting study were published in the journal Environment International. According to this, microplastics were found in the blood of 80 percent of the people who participated in the study.

In 2022, for the first time, it was found that microplastics, which are formed as a result of the breakdown of plastic parts in the soil or in the sea and cause a lot of environmental pollution, are also found in human blood! The impact of these extremely harmful substances on the human body is currently unknown. However, scientists believe that microplastics can be quite dangerous, especially for cells.

The 3rd World Cup was held for the first time in autumn-winter


The 2022 FIFA World Cup in Qatar has been hailed as the most controversial World Cup event in history from its start to its end. However, the 2022 FIFA World Cup in Qatar was an organization that experienced many events for the first time in the history of the cup.

For example, the 2022 World Cup was the first tournament hosted by an Arab or Muslim country. On the other hand, a female referee will lead the organization for the first time in 2022. French referee Stephanie Frappart whistled in the group stage match between Germany and Costa Rica.

4. The world’s population surpassed 8 billion for the first time.

In November, the United Nations announced that the world’s population had surpassed 8 billion for the first time in human history! This event, which is considered a major turning point in the history of mankind, took its place among the first to make 2022 an unforgettable year.

5. An 80% effective malaria vaccine has been developed.

In September, scientists at Oxford University announced that they had developed a vaccine that could change the world. The vaccine, expected to be released in 2023, is said to be 80 percent effective against malaria, which kills 400,000 people every year.

6. The James Webb Space Telescope took a picture “immediately after the Big Bang.”


2022 will be remembered as a year of many achievements in space science. The James Webb Space Telescope, which became operational in July, has allowed us to witness incredible images and breathtaking moments that mankind has never seen before.

One of the most remarkable images that the telescope gave to humanity was undoubtedly a photograph of a 13 billion year old galaxy called “JADES-GS-z13-0”. The image, which dates back to the earliest period after the Big Bang, has gone down in history as the deepest photograph of the universe ever taken.

7For the first time, a bacterium visible to the naked eye has been discovered.


In June 2022, another event took place that surprised the scientific world. A bacterium called “Thiomargarita magnifica” was discovered, which could be seen with the naked eye without the need for a microscope. Thiomargarita magnifica, 50 times larger than its predecessor, described as a “giant bacterium”, is about the size of a human eyelash.

8. For the first time in the history of the Olympic Games, an athlete who was not a gender binary competed.


American figure skater Timothy LeDuc made history by becoming the first athlete without a gender binary to compete in the 2022 Winter Olympics.

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