Black Holes Freeze Infalling Objects at Event Horizons as 33-Centimeter Clock Tests Confirm Time Warp
Updated
Updated · spacedaily.com · Jul 21
Black Holes Freeze Infalling Objects at Event Horizons as 33-Centimeter Clock Tests Confirm Time Warp
2 articles · Updated · spacedaily.com · Jul 21
Summary
A distant observer would see matter falling toward a black hole slow, redden and never quite cross the event horizon, while the falling object reaches it in finite proper time.
33-centimeter atomic-clock tests and the 22.5-meter Pound-Rebka experiment confirmed gravitational time dilation on Earth, the same relativistic effect that becomes extreme near a black hole.
Light from the infalling object stretches to longer wavelengths and escapes less efficiently, so the image quickly fades from view rather than remaining visibly frozen forever.
2019 and 2022 Event Horizon Telescope images and LIGO’s 2015 black-hole merger signal support general relativity, but none directly shows an object suspended at an event horizon.
1916 Schwarzschild equations predict both the distant observer’s freeze-frame and the infaller’s crossing; what happens deeper inside still hinges on an untested merger of gravity and quantum mechanics.