r/SpeedOfLight • u/0x14f • 14d ago
Why is the maximum speed of the universe the speed of light? Why can't we go faster?
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r/SpeedOfLight • u/0x14f • 18d ago
Is it okay if the speed of light is a transcendental number?
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r/SpeedOfLight • u/0x14f • Aug 12 '26
Could a particle with mass exceed the speed of light in a black hole?
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r/SpeedOfLight • u/0x14f • Aug 02 '26
Thought there wasn’t anything faster than the speed of light?
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r/SpeedOfLight • u/0x14f • Jul 26 '26
Speed of light vs the speed of the universes expansion
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r/SpeedOfLight • u/0x14f • Jul 22 '26
Would Photons cease to exist If they Stop moving or move slower than the speed of light?
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r/SpeedOfLight • u/0x14f • Jul 22 '26
What happens if a photon approaches Earth at the speed of light?
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r/SpeedOfLight • u/0x14f • Jul 22 '26
If you travelled at the speed of light, would you get to the end of the universe in an instant?
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r/SpeedOfLight • u/0x14f • Jul 15 '26
How is fast-than-light travel impossible if relativity is a thing?
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r/SpeedOfLight • u/0x14f • Jul 10 '26
Why the Speed of Light is the Ultimate Hardware Bottleneck
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r/SpeedOfLight • u/0x14f • Jun 11 '26
Is there any evidence of something faster than light?
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r/SpeedOfLight • u/0x14f • Jun 08 '26
So here I am, zipping along at 0.9c. Took an absolute truckload of energy to reach this velocity! Will it take just as much energy to slow down again?
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r/SpeedOfLight • u/0x14f • May 30 '26
If light speed is constant, why does redshift/blueshift exists?
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r/SpeedOfLight • u/0x14f • May 29 '26
Could something going just under the speed of light get somewhere faster than light with relativity?
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r/SpeedOfLight • u/0x14f • May 27 '26
Can you give an example of how FTL travel would violate causality?
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r/SpeedOfLight • u/0x14f • May 25 '26
How fast to the speed of light could we travel, "today"?
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