Notícias de "space agencies"
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33News (EN)Capture of radio waves from interstellar comet 3I/ATLAS mobilizes global space agencies
The international astronomical community has activated continuous observation protocols aimed at the interstellar object 3I/ATLAS, initially identified by automated sky scanning systems....
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2News (EN)James Webb telescope calculations rule out collision of asteroid 2024 YR4 with the lunar surface
The North American space agency and its international partners confirmed, through recent data collected by Telescópio Espacial James Webb, that asteroid 2024...
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News (EN)Space agencies seek to track 15,000 hidden asteroids that pose a risk to the planet
The international scientific community has detected a significant gap in monitoring objects close to our planet. Durante a specialized meeting held at...
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News (EN)
Space agencies intensify search for thousands of asteroids hidden near Earth’s orbit
Experts in astronomy and planetary defense have issued a warning about the existence of approximately fifteen thousand large celestial bodies that orbit...
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News (EN)Intentional probe collision alters asteroid’s trajectory by 0.15 seconds around the Sun
The North American space agency recently validated definitive data on the orbital modification of a celestial body caused by direct human intervention....
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News (EN)Space agencies define strict new criteria for astronaut training in India and the USA
Space exploration in 2026 requires highly qualified professionals to operate complex systems and conduct research outside Earth orbit. Agências Governments and private...
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2News (EN)Researchers review four decades of information from Halley’s Comet to plan new mission
comet Halley, astronomy, space missions, solar system exploration, space agencies The international scientific community has dedicated recent months to the thorough review...
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News (EN)
Strict requirements and training stages define the selection of new astronauts in India and the US
Thousands of candidates apply each cycle, but only a few progress after multidisciplinary assessments. The focus lies on the combination of solid...
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31News (EN)
Unusual radio signals from interstellar comet 3I/ATLAS mobilize global space agencies
The passage of a rare visitor from outside our solar system, comet 3I/ATLAS, sparked an unprecedented global scientific mobilization throughout 2025. The...
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31News (EN)
Unusual radio signal emitted by interstellar comet 3I/ATLAS mobilizes global space agencies
The passage of a rare visitor from outside our Sistema Solar, comet 3I/ATLAS, generated an intense global scientific mobilization. Identificado in 2025,...