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.
第五十五条 当事人应当对自己的主张提供证据。
，更多细节参见WPS下载最新地址
"The international community is working hard trying to set standards and new regulations, but space commerce is changing faster than we can keep up," he added.
（二）依法应当由行政机关处理的行政争议。
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