Solar System’s Journey Through Orion Complex May Have Altered Earth’s Climate

The movement of the solar system may have affected the Orion Complex, which formed the stars about 14 million years ago on the Earth’s climate, according to scientists. This dense area of ​​space can be pressed, which is part of the Radcliffe wave structure, on the Hellenver – the protective shield surrounding the solar system – with increased access to dust between stars land. Researchers suggest that this flow of cosmic dust may have left traces in geological records, and may link the Hungarian activity to previous climatic changes.

The passage of the solar system through the Radcliffe wave

According to Ticket It was published in astronomy and astronomical physics, an international research team led by the University of Vienna, who used data from the GAIA mission, the European Space Agency and the spectral notes to determine that the solar system has moved through the Radcliffe wave in the Orion constellation between 18.2 and 11.5 million years. The most likely period was estimated between 14.8 and 12.4 million years. Joao Alves, professor of astronomical physics at Vienna University and co -author of the study, I mentioned To Phys.org, this research depends on the previous results in relation to the Radcliffe wave. This structure, which consists of the areas of the formation of the interconnected stars, includes the Orion Complex, which is believed to have passed.

Possible effect on the Earth’s climate

The study indicates that the increase in the presence of dust among stars has affected the atmosphere of the earth. Effrem Maconi, the main author and doctoral student at the University of Vienna, said this dust may contain traces of radioactive elements of Supernovae, which can be discovered in geological records using advanced technology.

the Solar power system The corridor is in line with the transmission of the Middle Micoine climate, a period of transformation from a warmer variable climate to a cooler climate, which leads to the development of ice sheets in Antarctica. Scientists highlight that although dust between stars could have played a role, the prevailing factor in this climate change was a long -term decrease in carbon dioxide levels in the atmosphere.

It cannot be compared to the changing climate caused by human

McCondi pointed out that although dust between stars could have contributed to previous climatic transformations, the amount required for a great change should be much greater than the current data indicates. The transmission of the Middle Miton climate reveals hundreds of thousands of years, unlike modern climate change, which occurs quickly due to human activities