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The speed of sound travels at around 343 m/s, while the speed of light travels at 299,792,458 m/s. In miles per hour/mph, the speed of light is at around 670,616,629, while in kilometers per hour, light travels at 1,079,252,848. In terms of seconds, light travels at around 300,000 kilometers per second or 186,000 miles per second in a vacuum.
The speed of light’s exact value is defined as 299.792.458 meters per second or approximately 300.000 km / 186.000 mi per second in a vacuum. We know that nothing can surpass the speed of light, at least in theory. If you’d have the power to move with the speed of light, you could go around the Earth 7.5 times in one second.
At its average distance away from us, the destination towards Mars at the speed of light would take you only 12.5 minutes / 751 seconds. Traveling On One Of the Fastest Spacecraft Towards Mars. One of the fastest spacecraft developed by NASA, namely NASA’S New Horizons, reached a speed of around 36,000 mph / 58,000 kph.
Space Travel Calculator Calculate how long it would take to reach planets, stars, or galaxies, as well as fuel mass, velocity and more!
In light-years, the Sun is 0.00001581 light-years away from Earth, and as such, it would take you eight light minutes to reach it. The speed of sound travels at around 343 m/s, while the speed of light travels at 299,792,458 m/s. In miles per hour/mph, the speed of light is at around 670,616,629, while in kilometers per hour, light travels at ...
Let’s assume that our rocket is going at the speed of light, which is 186,282 miles per second. That means it would take around 43 minutes to get to Jupiter if we traveled at the speed of light. The problem is that we cannot travel at the speed of light, but we can travel to Jupiter in a man-made rocket.
The Moon, otherwise known as Luna, is the only natural satellite of Earth. It was created 4.6 billion years ago, and it is widely accepted that it was created when Earth collided with a planet-sized object called Theia.
The time it takes to make any journey depends on distance and speed and this is especially true of travel in space. Vast distances need to be traversed and this is certainly true for Saturn. Missions to pass by Saturn required the use of gravitational pulls of other planets and bodies along the way and saw spacecraft traveling up to 17 ...
We will learn more about Mars in this post and some of the impressive statistics that surround this body in our solar system.
Ancient human cultures would be well aware of this bright light in the sky as it would have been the third biggest object visible from Earth behind the Sun and the Moon. The closeness of Venus however caused an issue which had ancient astronomers confused.