On the one hand, SpaceX would “only” be raising 3% of its total market cap in a $50 billion offering. A typical underwriter argument is that the underpricing cost, in this case almost $10 billion, is small change for the benefit of collecting a stable, loyal base of institutional shareholders, and getting lot of sell-side research from the book runners and other brokerage firms that underwrote the offering.
The good news: Astronomers know they can combine new cutting-edge instruments to track small, distant asteroids years in advance. Teams including NASA's Center for Near-Earth Object Studies rely on those calculations to monitor space rocks and comets that could someday pose a real threat to Earth.
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据知情人士透露，近几个月来，美国多个联邦机构的官员对埃隆・马斯克旗下xAI公司的人工智能工具的安全性与可靠性表示担忧，这凸显出美国政府内部就在部署哪些AI模型问题上持续存在分歧。
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