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The speed of light in real time

Publié le 04 Mai 2026

Information

Video published by Obengplus com

In this video, NASA gives us a perception of the speed of light, showing how slow that speed can feel, contrary to what we might think.

According to their calculation, here are the figures for the speed of light:
- In one second, light can travel around Earth 7.5 times (the speed of optical fiber)
- From Earth to the Moon: 384,000 km traveled in 1.3 seconds
- From Earth to Mars: 54.6 million km traveled in 3 min and 2 sec
- From Earth to Jupiter: 590 million km traveled in 53 minutes
- From Earth to Pluto: 5,800 million km traveled in 5 hours
- From Earth to the nearest star: about 40 million million km in 4 years
- From Earth to Andromeda: forget it....

Tags
NASA
speed of light
representation of light speed
light distance
velocity of light
what is the speed of light
distance
Mars
Jupiter
Pluto
Andromeda
science
space
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A propos de l'auteur

The speed of light in real time

Publié le 04 Mai 2026

Information

Video published by Obengplus com

In this video, NASA gives us a perception of the speed of light, showing how slow that speed can feel, contrary to what we might think.

According to their calculation, here are the figures for the speed of light:
- In one second, light can travel around Earth 7.5 times (the speed of optical fiber)
- From Earth to the Moon: 384,000 km traveled in 1.3 seconds
- From Earth to Mars: 54.6 million km traveled in 3 min and 2 sec
- From Earth to Jupiter: 590 million km traveled in 53 minutes
- From Earth to Pluto: 5,800 million km traveled in 5 hours
- From Earth to the nearest star: about 40 million million km in 4 years
- From Earth to Andromeda: forget it....

Tags
NASA
speed of light
representation of light speed
light distance
velocity of light
what is the speed of light
distance
Mars
Jupiter
Pluto
Andromeda
science
space
Envoyer à un ami
Signaler cet article
A propos de l'auteur

The speed of light in real time

Publié le 04 Mai 2026

Information

Video published by Obengplus com

In this video, NASA gives us a perception of the speed of light, showing how slow that speed can feel, contrary to what we might think.

According to their calculation, here are the figures for the speed of light:
- In one second, light can travel around Earth 7.5 times (the speed of optical fiber)
- From Earth to the Moon: 384,000 km traveled in 1.3 seconds
- From Earth to Mars: 54.6 million km traveled in 3 min and 2 sec
- From Earth to Jupiter: 590 million km traveled in 53 minutes
- From Earth to Pluto: 5,800 million km traveled in 5 hours
- From Earth to the nearest star: about 40 million million km in 4 years
- From Earth to Andromeda: forget it....

Tags
NASA
speed of light
representation of light speed
light distance
velocity of light
what is the speed of light
distance
Mars
Jupiter
Pluto
Andromeda
science
space
Envoyer à un ami
Signaler cet article
A propos de l'auteur
24 April 2026 12:13:23

NASA Prepares OSIRIS-APEX for the Historic Flyby of Asteroid Apophis in 2029

The race for space exploration never slows down, and one of NASA's next targets is particularly intriguing: the near-Earth asteroid (99942) Apophis. Initially identified as a potential threat to Earth during its 2029 flyby, more recent calculations have ruled out any collision risk. However, this...
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30 April 2026 11:14:55

NASA presents the new 2020 Martian Rover

InformationVideo published by CNET In the next chapter of exploration, NASA wants to send another Rover (currently planned for the summer of 2020). This new Rover is assembled in a meticulously sterilized room ("NASA's Jet Propulsion Laboratory" in Southern California), and engineers...
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