The Webb Telescope Just Observed Faster Than Light Signals @SabineHossenfelder
The Webb Telescope Just Observed Faster Than Light Signals  @SabineHossenfelder
Uploaded October 2025 | Updated September 2026, 2 weeks ago
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Recently, the James Webb Space Telescope observed signals that moved faster than the speed of light. Does this mean that faster-than-light travel is real? If not, what explains the phenomenon the telescope just observed? And how could information travel faster than light, for real? Let’s take a look.

Paper: arxiv.org/abs/2501.09737v1

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#science #sciencenews #physics #astrophysics
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Sabine Hossenfelder |

The Webb Telescope Just Observed Faster Than Light Signals

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