{"id":"126294481","service":"patreon","caption":"

Whenever I mention dark matter in anyway in the Guide to Space, or in a questions show, I get a bunch of responses that have essentially the same point. Astronomers are just speculating, why do they even think dark matter is a thing?

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","title":"Episode 461: 362: How Are We Searching For Dark Matter? And How Do We Even Know It’s Real?","added":1793130184,"published":1535655600,"attachments":[{"position":0,"id":"490d4ecf-2a62-4e0d-adb4-1e593a7a638c","sha256":"80e7cfa5858dcab498a7beba7ae09dcd5b5accf8e2eb5fd5e6c3e0673b8f7142","kind":"image","mimeType":"image/jpeg","width":null,"height":null,"durationMs":null,"bytes":1366748,"storageKey":"80e7cfa5858dcab498a7beba7ae09dcd5b5accf8e2eb5fd5e6c3e0673b8f7142","variants":[{"name":"original.jpg","bytes":1366748}],"originalFilename":"1.jpg"},{"position":1,"id":"2c7845ef-45b4-46d7-a847-614749cb201d","sha256":"90784d3528f3fdbd5a3c1c65d394fcdc9bc1ac6a670923843a705af4cb9f5c50","kind":"audio","mimeType":"audio/mpeg","width":null,"height":null,"durationMs":null,"bytes":11724330,"storageKey":"90784d3528f3fdbd5a3c1c65d394fcdc9bc1ac6a670923843a705af4cb9f5c50","variants":[{"name":"original.mp3","bytes":11724330}],"originalFilename":"1.mp3"}],"links":[],"tags":[],"comments":[],"prev":{"id":"21067103"},"next":{"id":"21095525"},"creator":{"name":"universetoday","displayName":"Fraser Cain"},"linked":[],"revisions":[]}