AstronomyGeneralQuality 65 · Exceptional
Why Black Holes Don't Suck Everything In
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Petra Adler Verified Teacher
@author · 2026-08-10 · v1
7 min read
Black holes have gravity so strong that nothing escapes past the event horizon. But at a distance, their pull is like any object of the same mass. If the Sun became a black hole, Earth's orbit would continue unchanged — only close approaches are dangerous. The 'sucking' idea is a common misconception.
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Dr. Tan
16 days agoSaved this to my study notes. Super clear and well-structured.
Grace W.
16 days agoQuick question: does this hold for the advanced case too?
Maya R.
16 days agoI was about to give up on this topic — you saved my afternoon.
Omar H. Teacher
16 days agoAgreed — the step-by-step is what made it land for me too.