The speed of light is 300,000 km per second. The Moon's distance varies between about 360,000 km and 405,000 km from the Earth. So it takes a little over a second for light reflected from the Moon to reach Earth.
Chat with our AI personalities
Moonlight takes about 1.3 seconds to travel from the Moon to Earth, covering a distance of approximately 384,400 km.
long time compare to earth
more than a lifetime
It would take approximately 65 years to travel at the speed of light from Earth to Aldebaran, which is about 65 light-years away. However, currently, we do not have the technology to travel at the speed of light.
It would take about 9 years to travel from Earth to Jupiter, assuming a similar speed and trajectory as the trip from Earth to Mars. Jupiter is much farther away from Earth than Mars, so the journey would be significantly longer.
8 minutes, as that is the time it takes for the light from the sun to travel to the earth.