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SpaceX hits $2 trillion valuation in record IPO debut
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SpaceX completed its initial public offering with a valuation exceeding $2 trillion, becoming the world's seventh most valuable company. The debut propelled Elon Musk to trillionaire status amid strong retail demand.
NASA’s Perseverance rover has detected large, complex carbon molecules on rocks in Jezero Crater that show patterns resembling ancient microbial activity on Earth.
Astronomers have traced a high-energy neutrino to a distant galaxy powered by intense star formation rather than a supermassive black hole. The finding challenges previous assumptions about the origins of cosmic neutrinos.
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Astronomers have detected carbon monoxide in the lower atmosphere of Uranus for the first time, indicating the planet has a much icier interior than previously thought.
北航教授沈迎春表示，中国航天业无需也无法复制SpaceX的发展路径。她强调中国模式的优势在于规模和国家资源集中。
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SpaceX began trading publicly on the Nasdaq exchange in New York on Friday, marking the end of its nearly 25 years as a private company.
PJ Harvey releases new song 'Voyager' inspired by NASA probe
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