Our Sun will gradually fade before expanding into a red giant at the end of its life. But larger mass stars undergo extreme explosive events called hypernovas when they die which outshine their entire galaxies.
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Scientists from Korea’s Ulsan National Institute of Science and Technology have developed a system which can continuously produce electrical energy and hydrogen by dissolving carbon dioxide in an aqueous solution.
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Saturn’s rings are younger than previously believed, according to new data gathered from the Cassini mission. The rings are certainly less than 100 million years old and perhaps as young as 10 million years old.
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The number of asteroids pummeling Earth jumped dramatically around 290 million years ago. By looking at Moon craters, scientists discovered that d the number of asteroid impacts on both Earth and the Moon increased by two to three times.
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Tiny robots modeled after bacteria could be used to deliver drugs to hard to reach areas of the human body. Scientists have developed elastic microbots that can change their shape depending on their environment.
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