"The nebula appears to have distinct regions that capture different phases of its evolution — an outer shell of gas that was blown off first and consists mostly of hydrogen, and an inner cloud with more structure that contains a mix of different gases," NASA's blog post reads. The dark line that runs vertically through the nebula, giving it the cranial appearance, could be the result of "an outburst or outflow from the central star, which typically occurs as twin jets burst out in opposite directions." Both Webb's Near-Infrared Camera (NIRCam) and its Mid-Infrared Instrument (MIRI) were used to document the nebula.
这也或许是蒂姆·库克职业生涯谢幕前，最后一笔投注，不同于我们熟悉的「烧掉旧世界」的激进，这位供应链出身的掌舵者，在站好最后一班岗时，选择了一条更符合苹果财报逻辑的演进路线：拥抱 AI 硬件，但绝不背刺作为万亿市值基石的 iPhone。
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