去年，JWST偶然在宇宙中拍到了个诡异的“问号”。很快这张照片就在网上疯传，“世界果然是虚拟出来的，你看，渲染出BUG了吧”。于是乎，天文学家将JWST重新对准该区域进行了专门的拍摄。2024年9月，JWST团队将最新的观测结果公布于众，并向人们揭示 ...

长白山 40 米口径射电望远镜是一架全实面、全可动、高精度、多用途的地平式射电望远镜，将承担 我国探月工程四期 和深空探测的甚长基线干涉（VLBI）测定轨等任务。

嫦娥七号任务的另一个亮点是国际合作的不断深化。计划于2026年前后发射的嫦娥七号将携带埃及、巴林、意大利、俄罗斯、瑞士、泰国等国家和国际组织的科学载荷。此次国际合作不仅提升了任务的科学价值，也展示了中国在航天领域的领导力。

Here on Earth, it might not matter if your wristwatch runs a few seconds slow. But crucial spacecraft functions need accuracy ...

By demonstrating the ability for joint observations at the short radio wavelength of 0.87mm, the Event Horizon Telescope has ...

拿不下此局那就太亏了，高人取胜手段五花八门，别轻易放弃 ...

五天以来无人拿得下，质疑摆错棋的大有人在，大师却有神技 ...

Read The Optical Atomic Strontium Ion Clock is a higher-precision atomic clock that is small enough to fit on a ...

Want a clear view of a supermassive black hole's environment? It's an incredible observational challenge. The extreme gravity ...

South Africa has issued 4,913 critical skills visas since 2020 to nationals from over 100 countries, with more than half (55% ...

Labor's attempts to put its housing bills to a vote in parliament have been thwarted, with the rest of the Senate teaming up ...