diff --git a/solar_system_motion/asteroid_resonance/README.md b/solar_system_motion/asteroid_resonance/README.md
index 363d8fa..c528e7e 100644
--- a/solar_system_motion/asteroid_resonance/README.md
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diff --git a/solar_system_motion/asteroid_resonance/asteroids.mp4 b/solar_system_motion/asteroid_resonance/asteroids.mp4
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diff --git a/solar_system_motion/mercury_rotation/README.md b/solar_system_motion/mercury_rotation/README.md
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diff --git a/solar_system_motion/mercury_rotation/mercury_rotation.mp4 b/solar_system_motion/mercury_rotation/mercury_rotation.mp4
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diff --git a/solar_system_motion/orbitalenergy/README.md b/solar_system_motion/orbitalenergy/README.md
index d7f3414..087f154 100644
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diff --git a/solar_system_motion/parallax/README.md b/solar_system_motion/parallax/README.md
index f739e5c..c260f35 100644
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diff --git a/solar_system_motion/retrograde/README.md b/solar_system_motion/retrograde/README.md
index a1731b0..d2da094 100644
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diff --git a/solar_system_motion/tidal_locking/README.md b/solar_system_motion/tidal_locking/README.md
index 412d5ca..9ed52a7 100644
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diff --git a/solar_system_motion/tidal_locking/tidal_locking.mp4 b/solar_system_motion/tidal_locking/tidal_locking.mp4
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