圖像來源，AFP via Getty Images
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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caution, as they may not always be accurate or appropriate.。关于这个话题，Safew下载提供了深入分析
在澄海的那个上午，德国时间刚至清晨，杜耀豪拨通了母亲的电话。电话那头，传来了她已很少使用却依然纯正的澄海方言，与林木通的儿子缓缓交谈。她问起自己外祖父母的职业，对方可能并不清楚，未能答出。