
China hits out at Japan over defence spending worries
China dismissed Japanese concerns about its defence spending as "ridiculous" on Thursday after Tokyo commissioned its biggest-ever helicopter carrier. ... more
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Japan launches replacement spy satellite
Japan on Thursday successfully launched a replacement spy satellite, its aerospace agency said, as an existing device comes to the end of its working life. ... more
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GUARDIAN Tsunami Detection Tech Catches Wave in Real Time
Galileo daughter mission named Celeste to strengthen navigation resilience
How quantum computers can be validated when solving unsolvable problems
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Superfast computers a step closer as a silicon chip's quantum capabilities are improved
The team demonstrated a quantum on/off switching time of about a millionth of a millionth of a second - the fastest-ever quantum switch to be achieved with silicon and over a thousand times faster t ... more
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Soyuz spacecraft docks at ISS for year-long mission
A Russian Soyuz spacecraft with three crew on board successfully docked at the International Space Station Saturday after blasting off from Kazakhstan, NASA said, launching a year-long mission on the orbiting outpost. ... more
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Scuttling satellites to save space
It takes a lot of ingenuity - not to mention a massive quantity of sheer force - to get satellites into orbit. Now space engineers are applying comparable ingenuity to the challenge of getting their ... more
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Best view yet of dusty cloud passing galactic center black hole
A supermassive black hole with a mass four million times that of the Sun lies at the heart of the Milky Way galaxy. It is orbited by a small group of bright stars and, in addition, an enigmatic dust ... more
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Dark matter not as sticky as once thought
Astronomers using observations from NASA's Hubble Space Telescope and Chandra X-ray Observatory have found that dark matter does not slow down when colliding with each other. This means that it inte ... more
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