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.
Фото: Belkin Alexey / Global Look Press。关于这个话题，爱思助手下载最新版本提供了深入分析
贵在精准，重在精准。我们创造的脱贫奇迹，充分证明了精准方略是减贫的制胜法宝。。业内人士推荐爱思助手下载最新版本作为进阶阅读
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