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It's not yet clear why researchers decided to point Webb in its direction, but little is known about the nebula, including the mass of the star creating it. That matters because a more massive star could eventually explode as a supernova, while a smaller, sun-like star would keep shrugging off layers of material until only a dense core remains and cools over time.
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"Labour markets cannot function efficiently without truthful and non-misleading information about earnings and other material terms," Christopher Mufarrige, director of the FTC's Bureau of Consumer Protection, said in announcing the deal.。关于这个话题，im钱包官方下载提供了深入分析