搜索结果: 1-15 共查到“国际动态 the space”相关记录139条 . 查询时间(0.125 秒)
CEA feasibility studies on nuclear propulsion in space（图）
CEA 空间核推进 可行性研究 核推进
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2023/6/25
The French Alternative Energies and Atomic Energy Commission (CEA) is conducting two feasibility studies on nuclear propulsion for the European Space Agency, which could pave the way for missions to M...
Westinghouse, Astrobotic team up on space projects（图）
西屋电气 Astrobotic 月球着陆器
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2023/6/12
Westinghouse Electric Company and lunar landers and rovers developer Astrobotic have signed a memorandum of understanding to explore collaboration on space technology programmes for NASA and the US De...
Humans need Earth-like ecosystem for deep-space living（图）
地球 生态系统 深空生活
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2023/5/17
Can humans endure long-term living in deep space?The answer is a lukewarm maybe, according to a new theory describing the complexity of maintaining gravity and oxygen, obtaining water, developing agri...
HEARTS innovates to foster European access to space（图）
HEARTS 太空开发 高能重离子 辐射测试设施
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2023/5/26
The HEARTS project will provide two new radiation-testing facilities for space applications, one at CERN and one at GSI in Germany. The project started in January and will allow the testing of high-en...
Researchers propose a list of Venus-like planets for James Webb Space Telescope to target（图）
金星 行星物理学 詹姆斯韦伯太空望远镜
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2023/6/26
A team of researchers, including Brown planetary scientist Jim Head, propose using the James Webb Space Telescope to look at five planets in the Venus Zone, a search that could reveal valuable insight...
Space propulsion fuel particle in TRISO testing 'first'（图）
TRISO测试 空间推进燃料 核热推进应用 涂层颗粒燃料
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2023/3/16
A coated particle fuel for nuclear thermal propulsion applications, fabricated by TRISO-X LLC, has undergone testing in extreme conditions representing those experienced in space.
Mining the right transition metals in a vast chemical space（图）
化学空间 过渡金属 能源应用材料
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2023/6/7
Swift and significant gains against climate change require the creation of novel, environmentally benign, and energy-efficient materials. One of the richest veins researchers hope to tap in creating s...
Welsh university to develop space nuclear propulsion system（图）
Welsh university space nuclear propulsion system
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2023/3/9
Bangor University in Wales will develop a nuclear thermal fuel system to support deep space exploration with funding provided by the UK Space Agency. It is one of eight projects receiving a total of G...
Undergrad publishes theory on immune dysfunction in space（图）
太空 免疫功能障碍 免疫系统
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2023/5/19
It’s been known for decades that astronauts’ immune systems become suppressed in space, leaving them vulnerable to disease, but the exact mechanisms of immune dysfunction have remained a mystery – now...
Wobbling droplets in space confirm late professor’s theory（图）
太空 晃动水滴 微重力环境 液体表面相互作用
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2023/5/19
At a time when astronomers around the world are reveling in new views of the distant cosmos, an experiment on the International Space Station has given Cornell researchers fresh insight into something...
Cornell astronomers cheer new space telescope’s first images（图）
康奈尔大学 詹姆斯韦伯太空望远镜 射电天文学
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2023/5/22
As praise pours in for the images released July 12 from NASA’s new James Webb Space Telescope (JWST) – the next-generation telescope able to peer deeper into the cosmos – Cornell astronomy faculty who...
Rapid-fire fast radio burst shows hot space between galaxies（图）
快速射电爆发 星系 热空间
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2023/5/22
A rare and persistent rapid-fire fast radio burst source – sending out an occasional and informative cosmic ping from more than 3.5 billion light years away – now helps to reveal the secrets of the br...
Robotic cubes shapeshift in outer space（图）
机器人 立方体 外太空变形 自重构体素 嵌入式电磁铁
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2023/6/20
If faced with the choice of sending a swarm of full-sized, distinct robots to space, or a large crew of smaller robotic modules, you might want to enlist the latter. Modular robots, like those depicte...
Cornell software enables 3D printing on space station
康奈尔软件 空间站 3D打印
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2023/5/23
If deep space exploration is to become a reality, humans will need to be as self-sufficient as possible. Since ordering supplies from Earth won’t be practical, the astronauts will have to fabricate th...
Student-built CubeSats to rendezvous in space（图）
立方体卫星 太空会合 航空航天
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2023/5/23
In the future, mass transportation will almost certainly involve self-driving vehicles. The aerospace industry is pushing that idea even further, all the way to space, but the results for autonomous s...