NASA每日天文图
26-05-03 18:00 微博认证:科学科普博主 高级数据架构师 微软Hyper-V咨询工程师

This is what the birth of a sun actually looks like.

James Webb captured this "cosmic hourglass," featuring a protostar only 100,000 years old—a mere blink of an eye in the life of a star.

Hidden in the dark "neck" is an infant star gathering mass from a disk of dust the size of our entire solar system.

We are looking at our own past. This is likely exactly how our Sun looked 4.6 billion years ago. 🌌✨

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