Astronomie
Evenementen
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World Contact Day 2025
World Contact Day was first declared in March 1953 by an organization called the International Flying Saucer Bureau (IFSB), as a day on which all IFSB members would attempt to send a telepathic message into space.
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JWST-TST High Contrast: Living on the Wedge, or, NIRCam Bar Coronagraphy Reveals CO2 in the HR 8799 and 51 Eri Exoplanets’ Atmospheres – publication
Astronomers have announced that the James Webb Space Telescope (JWST) has successfully captured its first direct images of carbon dioxide gas on a planet beyond our solar system, the findings are both a testament to the telescope's power in direct imaging and provide valuable insights into how planets form, both within our solar system and across the universe.
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New DESI Results Strengthen Hints That Dark Energy May Evolve – publication
The DESI collaboration published an analysis of dark energy using their first three years of collected data, which spans nearly 15 million galaxies and quasars.
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Babelsberger Sternennächte – Sterne im Computertomographen | Dr. Axel Schwope (TV webcast)
Die Leibniz-Instituts für Astrophysik Potsdam (AIP) Babelsberger Sternennächte finden online statt, in der Regel gibt es immer am 3. Donnerstag im Monat einen neuen Vortrag einer Wissenschaftlerin oder eines Wissenschaftlers des AIP, der ab 20 Uhr auf dem YouTube-Kanal von Urknall, Weltall und das Leben ausgestrahlt wird.
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Can rotation solve the Hubble Puzzle? – publicatie
A slowly spinning universe could solve the Hubble tension.
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Livestream VSB — Oneindigheid (TV webcast)
Onmeetbaar en niet waarneembaar: oneindigheid is misschien wel één van de meest fascinerende concepten in de natuurwetenschap en filosofie.
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Moon Dust to Mars Dreams: The Next Step Beyond Earth (TV webcast)
Astronaut Woody Hoburg and leading planetary scientists join Brian Greene to explore ambitious new missions set to propel humanity deeper
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Witnessing the onset of reionization through Lyman-α emission at redshift 13 – publication
Using the unique infrared sensitivity of NASA’s James Webb Space Telescope, researchers can examine ancient galaxies to probe secrets of the early universe.
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Gedeeltelijke Zonsverduistering van 29 maart 2025 / Partial Solar Eclipse
Een zonsverduistering (of zoneclips) is een astronomisch verschijnsel waarbij de maan vanuit de aarde gezien de zon geheel of gedeeltelijk bedekt.
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#GAM2025 Global Astronomy Month 2025
Inspired by the 100 hours of astronomy, this annual offshoot began upon the inception of Astronomers Without Borders and remains one of its flagship programs.
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Babelsberger Sternennächte – Hunting for hidden X-ray treasures in Space | Dr. Iris Traulsen (TV webcast)
Die Leibniz-Instituts für Astrophysik Potsdam (AIP) Babelsberger Sternennächte finden online statt, in der Regel gibt es immer am 3. Donnerstag im Monat einen neuen Vortrag einer Wissenschaftlerin oder eines Wissenschaftlers des AIP, der ab 20 Uhr auf dem YouTube-Kanal von Urknall, Weltall und das Leben ausgestrahlt wird.
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#HumanSpaceFlightDay / Dag van de Ruimtevaart 2025
The UN General Assembly, in its resolution A/RES/65/271 of 7 April 2011, declared 12 April as the International Day of Human Space Flight “to celebrate each year at the international level the beginning of the space era for mankind, reaffirming the important contribution of space science and technology in achieving sustainable development goals and increasing the well-being of States and peoples, as well as ensuring the realization of their aspiration to maintain outer space for peaceful purposes.”