Astronomie
Evenementen
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Meteorenzwerm Oktober-Arietiden in november 2023
De meteorenzwerm Oktober-Arietiden bereikt op zondag 5 november 2023, rond 02:00, zijn maximum. Wanneer de radiant in het zenit zou
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The Sky at Night – The Sky at Night Meets The Infinite Monkey Cage (TV BBC Four)
The Sky at Night is a monthly documentary television programme on astronomy produced by the BBC.
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WASP-107b / SO2, silicate clouds, but no CH4 detected in a warm Neptune – publication
WASP-107b is a super-Neptune exoplanet that orbits the star WASP-107. It lies 200 light-years away from Earth in the constellation Virgo, its discovery was announced in 2017 by a team led by D. R. Anderson via the WASP-South.
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DoBlackHoleshaveSingularities? – publication
There is no proof that black holes contain singularities when they are generated by real physical bodies.
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Arecibo message (1974) 2023
The Arecibo message is an interstellar radio message carrying basic information about humanity and Earth that was sent to globular star cluster M13 in 1974.
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Meteorenzwerm ι-Aurigiden in november 2023
De meteorenzwerm ι-Aurigiden bereikt op donderdag 16 november 2023, rond 16:00, zijn maximum.
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Meteorenzwerm Leoniden in november 2023
De meteorenzwerm Leoniden bereikt op zaterdag 18 november 2023, rond 02:00, zijn maximum, de meteoren van de Leoniden zijn snel, en de zwerm is bekend vanwege zijn regens in 1799, 1833, 1866, 1966 en 1999.
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Internationaal ruimtestation 25 jaar / International Space Station (ISS) 25 years
Het internationaal ruimtestation (afgekort ISS naar de Engelse naam International Space Station) is een ruimtestation dat in een baan om de Aarde draait en door verschillende landen wordt gebouwd, bemenst en bekostigd. Op 20 november 1998 werd de
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#RedPlanetDay 2023
Red Planet Day commemorates the launch of the Mariner 4 spacecraft on November 28, 1964 which was the first craft to ever reach Mars.
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Message in a Bottle
Join the mission and have your name engraved on NASA’s Europa Clipper spacecraft as it travels 1.8 billion miles to explore the moon Europa, an ocean world that may support life.
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Chapman-Silverman storm of 1872 / The Extreme Space Weather Event of 1872 February: Sunspots, Magnetic Disturbance, and Auroral Displays – publication
Two of the most massive magnetic storms known are the Carrington Event of 1859 and the New York Railroad Superstorm of 1921, the study 'The Extreme Space Weather Event of 1872 February: Sunspots, Magnetic Disturbance, and Auroral Displays', however, also identified another storm named the Chapman-Silverman storm of 1872.
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The case for a Lunar Anthropocene – publication
Human exploration of the Solar System began on the Moon during the space race of the mid-twentieth century, to facilitate documentation and study of the human influence on the Moon, the authors of the comment argue it is time to designate a ‘Lunar Anthropocene’.