Average life span in the wild: 10 to 12 years. Size: 3.5 to 4.5 ft (1.1 to 1.4 m); Tail, 25.5 to 31.5 in (65 to 80 cm). Weight: 77 to 143 lbs (35 to 65 kg). Protection status: Vulnerable. Size relative to a 6-ft (2-m) man: The cheetah is the world's fastest land mammal.With acceleration that would leave most automobiles in the dust, a cheetah can go from 0 to 60 miles (96 kilometers) an hour in only three seconds.ize relative to a 6-ft (2-m) man: The cheetah is the world's fastest land mammal. With acceleration that would leave most automobiles in the dust, a cheetah can go from 0 to 60 miles (96 kilometers) an hour in only three seconds.
When they finally reach the surface, they can then move unimpeded at the speed of light to reach earth in 8 minutes and 20 seconds, with far fewer obstacles to block them. Here's a picture for better understanding:
The light that you see left the star many years ago. Even at the speed of light it would take how long to reach the nearest star. Many years. eventhough light travels far distances between objects in space are so great that it sometimes takes how long for the light to reach earth.