Recent questions in Speed of Light

+50 votes

0 answers

Does the interaction of wave particles with the Higgs field have anything to do with the limitation on acceleration to the speed of light of wave particle mass/inertia?

asked Feb 19, 2023 in Speed of Light by twiggs396

+4 votes

0 answers

Is there a form of measurement larger than a light year? If so, what is the largest?

asked Feb 19, 2023 in Speed of Light by sexyfemale p d

+15 votes

0 answers

How can scientists tell how many light years away something is?

asked Feb 19, 2023 in Speed of Light by Jonnym2

+5 votes

0 answers

Since achieving speed of light is theoretically not possible, what if two objects move in opposite directions both in half the speed of light?

asked Feb 18, 2023 in Speed of Light by Stuart281075

+2 votes

0 answers

Wouldn’t a grain of sand going almost the speed of light just punch holes in things instead of releasing all of its kinetic energy on impact?

asked Feb 18, 2023 in Speed of Light by Mr124728

+27 votes

0 answers

Which is faster, teleportation or light speed?

asked Feb 18, 2023 in Speed of Light by prosparks

+299 votes

0 answers

How long would it take to travel from Earth to Alpha Centauri if you were driving at 99% of the speed of light?

asked Feb 18, 2023 in Speed of Light by 8768b

+14 votes

0 answers

Why is it impossible to go to the speed of light in space?

asked Feb 17, 2023 in Speed of Light by WeCanDoIt

+1 vote

0 answers

Can you write a Python function to calculate the speed of light in a medium using

asked Feb 17, 2023 in Speed of Light by NebulaHarmony

+5 votes

0 answers

If you were to travel at the speed of light, how much time would be saved?

asked Feb 17, 2023 in Speed of Light by Waqasr89

+6 votes

0 answers

Why would aliens invade Earth if they have technology that can travel light years away from their planet to ours?

asked Feb 17, 2023 in Speed of Light by brionjames60

+235 votes

0 answers

How fast is light speed, and how long would it take to travel between here and Mars or the Moon if we were travelling at that speed?

asked Feb 16, 2023 in Speed of Light by Moggym

+270 votes

0 answers

Do TV signals travel at the speed of light? Do radio signals travel at the speed of light?

asked Feb 16, 2023 in Speed of Light by CelestialEcho

+52 votes

0 answers

Why does light take the path of least distance?

asked Feb 16, 2023 in Speed of Light by CosmicFlare

+26 votes

0 answers

As per Albert Einstein ''Time and speed are relative'' so a object moves with speed of light then time stops for that object. If time stops for that object does it mean decaying process of the object also stops?

asked Feb 16, 2023 in Speed of Light by AceRimmer

+26 votes

0 answers

What is the evidence that we will ever achieve Interstellar travel, or even exceed light-speed for that matter?

asked Feb 16, 2023 in Speed of Light by SteveB_sa

+6 votes

0 answers

How long will it take to travel 50 light years?

asked Feb 16, 2023 in Speed of Light by Goddo

+13 votes

0 answers

Why, according to the theory of relativity, is the speed of light considered a universal constant, when some particles such as the tachyon move faster than light?

asked Feb 16, 2023 in Speed of Light by Ansel

+3 votes

0 answers

How are we able to “see” light/radiation from our early universe considering that we were part of that same universe and where matter can’t travel faster than light?

asked Feb 15, 2023 in Speed of Light by OAP

+2 votes

0 answers

If there was no limit to how fast something could go, then why isn't it going faster right now?

asked Feb 15, 2023 in Speed of Light by Joe123

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Recent questions in Speed of Light

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