Vivian Uさんのイラストまとめ
@JustTheLetterUFollow @JustTheLetterUさんをフォローする
Astronomer @UCIPhysAstro. @TEDxMB 2024 speaker. Studies galaxy mergers & black holes. She/her/royal we.
@justtheletteru.bsky.social
vivian-u.github.io@justtheletteru.bsky.social
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@EliLevensonFalk I'm borrowing this from @wandering_astro -- see thread for more info. But basically it's from the doppler effect of the light that's rotating in the accretion disk around the black hole -- towards us = brighter.
And please do explain to more 5-yo's 😄
https://t.co/RgeaKUgevL
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