![A Star Orbiting in the Extreme Gravity of a Black Hole Validates General Relativity | Science| Smithsonian Magazine A Star Orbiting in the Extreme Gravity of a Black Hole Validates General Relativity | Science| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/wSn3YPqnJPjPijNQ-o35LvbmZxU=/fit-in/1600x0/filters:focal(980x838:981x839)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/fe/67/fe6786cc-be25-4fca-b638-1856f3b02520/do7hr.jpg)
A Star Orbiting in the Extreme Gravity of a Black Hole Validates General Relativity | Science| Smithsonian Magazine
![Does gravity slow down the speed of light if I view the event from a frame of reference outside of the gravitational field? - Quora Does gravity slow down the speed of light if I view the event from a frame of reference outside of the gravitational field? - Quora](https://qph.cf2.quoracdn.net/main-qimg-f3617eae4973791a3be1a259302510a8.webp)
Does gravity slow down the speed of light if I view the event from a frame of reference outside of the gravitational field? - Quora
![How do we know gravity is transmitted at the speed of light if it's impossible to make something appear or disappear to test how long it takes for its gravity to reach How do we know gravity is transmitted at the speed of light if it's impossible to make something appear or disappear to test how long it takes for its gravity to reach](https://qph.cf2.quoracdn.net/main-qimg-8a3739f4d03e69c98431499e527b444e.webp)
How do we know gravity is transmitted at the speed of light if it's impossible to make something appear or disappear to test how long it takes for its gravity to reach
![Is gravity instantaneous? Is the effect of gravity faster than light? If the Sun disappears will its effects be seen before 8 min 20 sec? - Quora Is gravity instantaneous? Is the effect of gravity faster than light? If the Sun disappears will its effects be seen before 8 min 20 sec? - Quora](https://qph.cf2.quoracdn.net/main-qimg-141de3e72a387d83d26d04da189e52b7.webp)
Is gravity instantaneous? Is the effect of gravity faster than light? If the Sun disappears will its effects be seen before 8 min 20 sec? - Quora
![Does time go faster at the top of a building compared to the bottom? | Science Questions with Surprising Answers Does time go faster at the top of a building compared to the bottom? | Science Questions with Surprising Answers](https://wtamu.edu/~cbaird/sq/images/spacetime.jpg)