Astronomie
Evenementen
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Ho’oleilana: An Individual Baryon Acoustic Oscillation? – publication
Astronomers identify a vast, bubble-like structure known as Hoʻoleilana in the distribution of relatively nearby galaxies, estimated at 1 billion light-years in diameter and described as the first observation of an individual Baryon Acoustic Oscillation.
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Metals from spacecraft reentry in stratospheric aerosol particles – publication
Large increases in the number of low earth orbit satellites are projected in the coming decades withperhaps 50,000 additional satellites in orbit by 2030 .
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From black holes to quantum computing – with Marika Taylor
The Royal Institution of Great Britain 21 Albemarle Street, London, Verenigd KoninkrijkHow can black holes help us understand the workings of a quantum computer?
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The Sky at Night : The Very Large Telescope (TV BBC Four)
The Sky at Night is a monthly documentary television programme on astronomy produced by the BBC.
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NASA : UAP Independent Study Team – Final Report – publication
On September 14, 2023, the NASA Unidentified Anomalous Phenomena Independent Study Team published its final report containing a series of recommendations for how the agency could help to move our understanding of UAP forward.
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Study finds the Universe is a black hole (kind of) / All objects and some questions – publication
The paper 'All objects and some questions' presents an overview of the thermal history of the Universe and the sequence of objects (e.g., protons, planets, and galaxies) that condensed out of the background as the Universe expanded and cooled.
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Heliophysics Big Year
The Heliophysics Big Year is a global celebration of solar science and the Sun’s influence on Earth and the entire solar system.
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International Astronautical Congress 2023
Every year, the International Astronautical Federation with the support of the International Academy of Astronautics and the International Institute of Space Law (IISL), holds the International Astronautical
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Spoetnik 1 lancering (1957) 2023
Bajkonoer , KazachstanSpoetnik 1 of PS-1 werd gelanceerd op 4 oktober 1957 om 22 u 48 minuten en 34 seconden, dat moment wordt vaak gezien als de officiële start van het ruimtevaarttijdperk.
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World Space Week 2023
World Space Week (WSW) is an annual holiday observed in over 90 nations throughout the world.
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Edwin Hubble identifies Cepheid variable star – 100 years ago
Edwin Hubble identifies Cepheid variable star - 100 years ago.
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ESA Open Days 2023
ESA Open Days 2023 is an Europe-wide series of events promises to connect space enthusiasts, bringing space closer to them than ever before.