Astronomie
Evenementen
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Asteroid Day Festival 2026 (TV webcast)
Celebrate the International Asteroid Day with astronauts and leading experts in the space industry as they discuss key topics in space science — from space for Earth, asteroids, comets and planetary defence to unconventional careers in the space sector and beyond.
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European Astronomical Society Annual Meeting 2026
The European Astronomical Society (EAS) is a learned society, founded under the Swiss Civil Code in 1990, as an association to contribute and promote the advancement of astronomy in Europe, and to deal with astronomical matters at a European level.
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#AsteroidDay Dag van de Planetoïde 2026
Asteroid Day (also known as International Asteroid Day) is an annual global event which is held on June 30, the anniversary of the Tunguska event in 1908 when a meteor air burst levelled about 2,150 km2 of forest in Siberia, Russia.
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Zonnekijkdag 2026
Tijdens de jaarlijkse Zonnekijkdag op de eerste zondag van juli kun je veilig door een telescoop de zon bewonderen.
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Most Of The Universe Is Missing And We Don’t Know Why (TV New Scientist webcast)
Everything you see, touch and are built from is a minority of what the universe is actually made of, and the closer physics looks at the rest, the less the picture holds together.
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Moon Day 2026
The General Assembly declared International Moon Day, a United Nations-designated international day to be observed annually on 20 July, in its resolution 76/76 on “International cooperation in the peaceful uses of outer space” in 2021.
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Viking@50: 50 Years on Mars
The Viking program consisted of a pair of identical American space probes, Viking 1 and Viking 2 both launched in 1975, and landed on Mars in 1976.
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2026 Humans to the Moon & Mars Summit
2026 Humans to the Moon and Mars Summit.
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VLT/SPHERE images of the candidate companion of Betelgeuse – publication
Eindelijk hebben astronomen overtuigend bewijs gevonden dat Betelgeuze, een van de bekendste sterren aan de nachthemel, niet alleen is.
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Meteorenzwerm δ-Cassiopeiïden in juli 2026
De meteorenzwerm δ-Cassiopeiïden bereikt op donderdag 30 juli 2026, rond 04:00, zijn maximum.
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Ubiquitous Kelvin–Helmholtz instabilities driving plasma mixing on the Sun – publication
NSF Inouye Solar Telescope Enables Major Discovery of a Hidden Solar Process
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Life 2.0: A Scalable Distributed Space-Telescope Array for Biosignature Spectroscopy – publication
Answering the question “Are we alone?” requires atmospheric spectroscopy of nearby terrestrial planets, scientists conclude in the report 'Life 2.0: A Scalable Distributed Space-Telescope Array for Biosignature Spectroscopy'.