Home https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Science https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ We assumed that the universe was getting colder. Is not

We assumed that the universe was getting colder. Is not



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“The universe has just measured its temperature, and the results may come as a surprise.” Since the 1990s, researchers have been theorizing that the average temperature of the universe will drop as galaxies, stars and planets move away. But a team of international scientists has found that the average temperature of space gas distributed in our universe has increased 10 times in the last 10 billion years, reaching approximately 4 billion degrees Fahrenheit today, reports The universe today. The researchers used data from ESA Planck̵

7;s infrared astronomical satellite and the Sloan Digital Sky Survey to find the temperatures of distant space gas, as well as gas clouds that are closer to both Earth and current science. includes “redshift” measurements, here).

As for what works behind the magnification, Ohio State University astrophysicist I-Kuan Chiang, lead author of the study in Astrophysical Journal, explains: “As the universe evolves, gravity gathers dark matter and gas in space together in galaxies and galaxy clusters. Sliding is strong – so strong that more and more gas is shocked and heated.” And this is a trend that will “continue and intensify as the expansion of the universe continues to accelerate.” The universe today. This can have consequences. Like Popular mechanics points out that a hotter universe is likely to mean more cosmic radiation, which already poses a threat to astronauts and mechanical systems. (A science writer claims that the Big Bang never happened.)




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