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.
Several of the videos feature small labels saying they are "AI-generated" or contain "synthetic media", in line with Tiktok, Instagram and X's policies on AI media, but some people who had left comments told us they had been genuinely convinced by the posts.
。搜狗输入法2026是该领域的重要参考
chmod +x start.sh
这也就不难理解，为什么 OpenAI CEO Sam Altman 会在纽约的一场午餐会上，抛开 Google，直言不讳地警告：
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