The unmanned X-37B shuttle, owned by the U.S. Air Force, has been in orbit for over a year. Although the tests conducted are ...

The unmanned X-37B spaceplane, operated by the United States Air Force, has been in orbit for over a year. Although the tests ...

Space Transportation's supersonic passenger jet can fly from London to N.Y.C. in under two hours. The brand is also making ...

作者：锺晴彤 95后罗福莉被誉为“AI天才少女”，作为中国大模型DeepSeek-V3的核心研究员爆火，她带领团队以极低的成本，训练出世界顶尖水平的AI大模型，成为中国优秀AI工程师代表。