@[email protected] to [email protected]English • 6 months agoIs gravity instantaneous?www.astronomy.commessage-square4fedilinkarrow-up116arrow-down14
arrow-up112arrow-down1external-linkIs gravity instantaneous?www.astronomy.com@[email protected] to [email protected]English • 6 months agomessage-square4fedilink
minus-square@ElectroNeutrinolinkEnglish8•6 months agoTo add onto the pedantry, it’s only changes in gravity which propagate at the speed of light. A static gravitational field doesn’t need to propagate.
To add onto the pedantry, it’s only changes in gravity which propagate at the speed of light. A static gravitational field doesn’t need to propagate.