Astronomie
Evenementen
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Asteroid 2025 TF closest approach to Earth
2025 TF, previously known as C15KM95, is a meter-sized near-Earth asteroid that passed 409 ± 14 km over the surface of Earth's South Pole on 1 October 2025 00:49 UTC, at a relative speed of 20.9 km/s.
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Detection of organic compounds in freshly ejected ice grains from Enceladus’s ocean – publication
Scientists revisiting data from Cassini—which ended its mission in 2017—have spied even more tantalizing ingredients in the plumes: suites of complex organic molecules which, on Earth, are involved in the chemistry associated with even bigger molecules considered essential for biology.
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NASA Space Apps Challenge
The NASA International Space Apps Challenge is a hackathon for coders, scientists, designers, storytellers, makers, technologists, and innovators around the world.
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World Space Week 2025
By resolution 54/68 of 6 December 1999, the General Assembly proclaimed World Space Week, to celebrate the contributions of space science and technology to the betterment of the human condition.
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#NLSW25 NL Space Week 2025
Tijdens NL Space Week opent de ruimtevaartsector in Nederland haar deuren, zodat jong en oud de mogelijkheid heeft de ruimte te ontdekken, het is een week vol unieke activiteiten op exclusieve ruimtevaartlocaties.
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Observe the Moon Night 2025
International Observe the Moon Night is an annual public outreach event sponsored by the Lunar Reconnaissance Orbiter mission, the Solar System Exploration Division at NASA’s Goddard Space Flight Center, and other NASA and astronomical organizations that encourages observation, appreciation, and understanding of the Moon and its connection to planetary science and exploration.
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Meteorenzwerm Draconiden in oktober 2025
De meteorenzwerm Draconiden bereikt op woensdag 8 oktober 2025, rond 21:00, zijn maximum.
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The Sky at Night – Brits in Space (TV BBC Four)
The Sky at Night is a monthly documentary television programme on astronomy produced by the BBC.
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Meteorenzwerm ε-Geminiden in oktober 2025
De meteorenzwerm ε-Geminiden bereikt op zondag 19 oktober 2025, rond 14:00, zijn maximum, zelfs wanneer de radiant in het zenit zou staan, zouden er van deze zwerm naar verwachting gemiddeld slechts zo'n 3 meteoren per uur vallen.
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C/2025 A6 (Lemmon) closest approach to Earth
Comet C/2025 A6 (Lemmon): Complete Information & Live Data
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Meteorenzwerm Orioniden in oktober 2025
De meteorenzwerm Orioniden bereikt op woensdag 22 oktober 2025, rond 05:00, zijn maximum, de meteoren van de Orioniden zijn snel en hebben nalichtende sporen.
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Meteorenzwerm Leo Minoriden in oktober 2025
De meteorenzwerm Leo Minoriden bereikt op woensdag 22 oktober 2025 rond 14:00 zijn maximum, zelfs wanneer de radiant in het zenit zou staan, zouden er van deze zwerm naar verwachting gemiddeld slechts zo'n 3 meteoren per uur vallen.