fastest thing on earth
exists and is an alternate of . Light is the fastest thing on earth. Light travels about 186,282 miles (more than seven times the circumference of Earth) in one second. In modern physics, light is regarded as the fastest thing in the universe, and its velocity in empty space as a fundamental constant of nature denoted by c.
<b>Answer 1:</b><br />Light is the fastest thing on earth. Light travels about 186,282 miles (more than seven times the circumference of Earth) in one second.