NEW YORK, June 6 (Xinhua) -- Elon Musk's threat, which he later retracted, to cut off NASA's use of SpaceX's Dragon spacecraft would be a huge blow to NASA, depriving the space agency of the only Amer ...

​In celebration of International Children's Day, which falls on June 1, the Shenzhou-20 crew aboard China's space station has ...

世界正在亲历这一切，而这一点都不好看——唐纳德·特朗普（Donald Trump；川普）和埃隆·马斯克（Elon Musk）各自手执最大的扬声器，如今他们互相喊话。两人的分歧已经升级成一场口水战。

"For Musk, a prolonged feud with Trump could be hugely expensive," noted the report. His companies, including SpaceX, have ...

近日，美国航天局（NASA）对外公布了其2026年度的预算草案，请求资金总额为188.09亿美元，与2025年的248.38亿美元相比，减少了约24.3%。这一预算削减幅度创下了NASA历史上的新高，是自1961年以来的最低拨款水平。

When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks ...

世界正在亲历这一切，而这一点都不好看——唐纳德·特朗普（Donald Trump；川普）和埃隆·马斯克（Elon Musk）各自手执最大的扬声器，如今他们互相喊话。两人的分歧已经升级成一场口水战。

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The space station's unique environment, characterized by microgravity ... The related scientific findings were published online in the International Journal of Systematic and Evolutionary Microbiology ...

(ECNS) -- A surge in U.S. orders has led to a high demand for freight container space in Shanghai, following a 90-day tariff ...

近视，一直是一个世界性难题。如今，不想戴眼镜、只想通过“近视手术”来告别近视的人越来越多。在我国，近视手术（学名“角膜屈光手术”）从无到有，已有30多年的历史。很多人在做近视手术之前，有很多担心：做完近视手术后，会不会有后遗症？会不会眼瞎或者近视反弹 ...

When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks ...