General Relativity Experiments
Black Hole Warps Space so Much That Astronomers See Light Behind It
Flat Earth Challenge Follow-Up: Refraction | Science Meets Fiction
Refraction at Sunrise & Sunset
NASA — How Gravity Warps Light
Refraction and light bending (article) | Khan Academy
Bending light - Can gravity bend light? | Curious Times
Lunar Eclipse 101
Understanding gravity—warps and ripples in space and time - Curious
Can you bend light? - Quora
Cosmic Times
Gravity telescope to image exoplanets | Stanford News
Gravitational lens - Wikipedia
general relativity - How do we know that bending of light around stars is due to bending of space-time and not diffraction? - Physics Stack Exchange
Tiny sphere bends light like a black hole does
How does sunlight bend inward, during a solar eclipse? - Quora
How Does Gravity Affect Light? - YouTube
Neutron stars bend light so much we see their front and back at once | New Scientist
Speed of light around Earth - video Dailymotion
Does Light Bend Due To Gravity?
How does gravity affect photons (that is, bend light) if photons have no mass? | Astronomy.com
