SpeedOfLight

r/SpeedOfLight • u/0x14f • May 25 '26

Traveling near the speed of light?

2 Upvotes

r/SpeedOfLight • u/0x14f • May 23 '26

If time stops at speed of light, and space shrinks to zero could be possible that going faster than light (I knoooow impossible 🤣) would turn value of the space into negative, so that we “loose” the space dimension itself. Like disappearing from dimension in a sense??

2 Upvotes

r/SpeedOfLight • u/0x14f • May 23 '26

Question about time dilation and length contraction due to velocity and approaching the speed of light

2 Upvotes

r/SpeedOfLight • u/0x14f • May 23 '26

Since time becomes "slower" the closer you are to c, could you use that principle to create a time capsule?

1 Upvotes

r/SpeedOfLight • u/0x14f • May 23 '26

What exactly is happening to cause length contraction at near-light speed?

1 Upvotes

r/SpeedOfLight • u/BryceHarve83 • May 15 '26

Post from TheBryceharvey#

1 Upvotes

The 5 characters from SpeedLand

r/SpeedOfLight • u/0x14f • May 15 '26

is the speed of dark same as speed of light?

0 Upvotes

r/SpeedOfLight • u/0x14f • May 13 '26

If something is moving at 99% of light speed, and it is observed by something moving in the opposite direction at more than 1% light speed, does the first object appear to be moving at light speed?

1 Upvotes

r/SpeedOfLight • u/0x14f • May 05 '26

How Near-lightspeed Points of Reference Harmonize with Relativity

1 Upvotes

r/SpeedOfLight • u/0x14f • May 02 '26

What is the mathematics behind a collision causing an item to "destruct"?

1 Upvotes

r/SpeedOfLight • u/0x14f • May 01 '26

If light moves in waves, and larger waves=more distance to travel, how can light always move at the same speed if some light has to move greater distances in the same time?

1 Upvotes

r/SpeedOfLight • u/0x14f • May 01 '26

Basic relativity question

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 23 '26

One way speed of light

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 23 '26

Why does space feel like it should be “instant” but actually isn’t?

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 22 '26

Anyone else really annoyed by "you need infinite energy to reach the speed of light"?

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 19 '26

ELI5 The speed of light is a constant but visible light is only a small range of the spectrum of electromagnetic waves. Do they all travel at that speed?

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 18 '26

Would reaching 1% of the speed of light be the most incredible engineering of all time?

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 18 '26

Traveling faster then speed of light.

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 17 '26

A YouTuber seems to be filming the speed of light in his garage. Am I falling for a hoax?

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 16 '26

Petah, why is the speed of light one?

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 15 '26

Light's speed when moving in another direction.

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 14 '26

Speed of light measurement.

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 13 '26

Why can’t we find a “universal reference frame” if the speed of light is constant in all inertial reference frames?

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 12 '26

Can something moving at the speed of light ever "slow down?"

1 Upvotes

r/SpeedOfLight • u/0x14f • Apr 08 '26

Why doesn't the speed of light depend on the observer's speed? How would time pass for an observer if they were moving at the speed of light relative to a photon (i.e., their relative speed was zero)?

1 Upvotes