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Pulsars Confirm One of Einstein’s Best Ideas, That Freefall Really Feels Like You’re Experiencing a Lack of Gravity

17 Jun 2020, 09:32 UTC
Pulsars Confirm One of Einstein’s Best Ideas, That Freefall Really Feels Like You’re Experiencing a Lack of Gravity

ESO/L. Calçada

General Relativity predicts that gravity and inertia are often indistinguishable. This has now been proven under the strongest conditions to date by precisely tracking the motion of a pulsar.

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