百度 北京、广州、深圳其他3个城市房贷利率在上一轮利率上调后相对平稳，依然保持首套房利率最低上浮10%的标准，只是个别银行在定价上增量有所上浮。

WASHINGTON — NASA is projecting spending nearly $1 billion on a tug to deorbit the International Space Station at the end of the decade to provide redundancy for safely disposing of the station.

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Jeff Foust writes about space policy, commercial space, and related topics for SpaceNews. He earned a Ph.D. in planetary sciences from the Massachusetts Institute of Technology and a bachelor’s degree with honors in geophysics and planetary science...