美军拟在太平洋岛屿测试"火箭货运" 90分钟全球投送军事物资
美国空军宣布将在太平洋约翰斯顿岛建造两座火箭着陆平台，测试"火箭货运先锋"计划。该计划旨在利用可重复使用火箭（推测为SpaceX技术）将军事物资送入太空后精准投送，实现90分钟内全球到达的战略补给能力。
选址位于夏威夷西南700海里的约翰斯顿环礁。评估报告将于4月初公布并开放公众评议。
美军自2020年起就探索太空物流方案，退役将领曾设想"1小时内投送C-17运输机载货量"。尽管单次发射成本仍高达数千万美元，远超传统空运，但军方认为这种突破性能力将重塑军事后勤体系，为紧急战备和人道救援提供新选择。
Gizmodo
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Pinterest (PINS) closed at $71.75 in the latest trading session, marking a -0.18% move from the prior day. This change lagged the S&P 500's daily gain of 0.1%. Meanwhile, the Dow gained 0.9%, and the Nasdaq, a tech-heavy index, lost 0.59%. Heading into today, shares of the digital pinboard and shopping tool company had lost 17.41% over the past month, lagging the Computer and Technology sector's loss of 5.38% and the S&P 500's gain of 0.71% in that time. Investors will be hoping for strength from PINS as it approaches its next earnings release. The company is expected to report EPS of $0.07, up 170% from the prior-year quarter. Our most recent consensus estimate is calling for quarterly revenue of $467.87 million, up 72.05% from the year-ago period.
The cloud-based messaging platform is also adding Anonymous Group Admins feature. As per Telegram, this feature is being introduced for safer protests. As per the Telegram blog post, users can “Toggle Remain Anonymous in Admin rights to enable Batman mode. The anonymized admin will be hidden in the list of group members, and their messages in the chat will be signed with the group name, similar to channel posts.”
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