Sagittarius A* Might Not Be a Black Hole

Astrum Space

A new theory is challenging everything we know about Sagittarius A*, the supermassive object at the heart of our galaxy. For decades, physicists have been certain it’s a black hole. They have observed its effects and even built a planet-sized telescope just to image it. But now, a mind-bending theory is turning our understanding upside down. What if Sagittarius A* isn’t a black hole at all, but something far stranger?▀▀▀▀▀▀

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A new theory is challenging everything we know about Sagittarius A*, the supermassive object at the heart of our galaxy. For decades, physicists have been certain it’s a black hole. They have observed its effects and even built a planet-sized telescope just to image it. But now, a mind-bending theory is turning our understanding upside down. What if Sagittarius A* isn’t a black hole at all, but something far stranger?▀▀▀▀▀▀

Start speaking a new language in 3 weeks with Babbel 🎉. Get up to 55% OFF ➡️ Here: https://bit.ly/AstrumJun26

▀▀▀▀▀▀


Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF

2026-06-18 26 min
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