Since my #Waiting4WinterSolstice didn't go well with astro talks, how about some pictures of chocolate Santas and Rudolphs?
#Waiting4WinterSolstice -- last part (as the visibility and reactions to this thread series was super low): go to the @jrdmb database and enjoy a talk a day! 😁
#astronomy #astrophysics #cosmology

#Waiting4WinterSolstice part 4 -- hopefully today's talk by @EU_phil_cosmo will draw some more likes, as it's tackling the question what we call "the missing mass" in astrophysics. Some say it's #DarkMatter, others call it #ModifiedGravity. Enjoy: https://youtu.be/2TBiTXqgczY?si=wbiBlsPsL3HRU9nI

#astronomy #astrophysics #PhilosophyOfCosmology

BHI Foundations Seminar, April 4th, 2022: Niels Martens

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#Waiting4WinterSolstice Part 3! Today I want to share another #astro #scicomm talk I liked very much, this time about how to constrain the #CosmologicalConstant from #LocalGroup dynamics. Enjoy: https://youtu.be/Kt3bCFxhxLo?si=tIj56LE8RaCgXUfD
AAS Journal Author Series: David Benisty on 2023ApJ...953L...2B

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#Waiting4WinterSolstice Part2 today with an #outreach talk @tedtalks about the highly intriguing question how we create galaxies in simulations: https://youtu.be/BmPTMYUqgg8?si=pk1bW9XYXxHMfOOI
#astronomy #scicomm #simulationtheory
Journey through the cosmos | Andrea Maccio | TEDxYouth@BrightRidersSchool

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#Waiting4WinterSolstice Part1 -- an astro-talk a day about the dark side of the universe until Earth is brightening again!
Let's start with what we actually know about #DarkMatter in our universe from strong lensing and what models add to this picture.
Here's the link: https://youtu.be/F-K1gXn71_Y?t=2416
PT1 - Gravitational lensing and shadows - July 7

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