no
Humans are traveling at the same speed as the earth.
The planet Mercury does not have an atmosphere in the same way that the Earth has an atmosphere; it has only a very thin layer of gases far above its surface. Because sound cannot travel in a vacuum, there would be no speed of sound on Mercury.
Light from stellar sources will travel at the same speed as light generated on earth.
Mercury. Travelling at around Jet plane speed (1000km/h or 600mph) it would take about 163 years to get to Saturn. It would only take 10.6 years to reach Mercury at its closest approach, travelling the same speed.
The gravity is greater the nearer to Earth you go. The same is true for all planets.
no
In space and in earth's atmosphere, the speed is the same, approximately 299, 792, 458 meters per second.
No. On Mercury you would weigh 37% of what you weigh on Earth.
Mercury is almost the same size as the Moon. The Moon is smaller than Earth. Mercury is then smaller than Earth.
You would be a little over 41 if you go by Mercury years.
No.