even though light is not an object as such. It can demonstrate properties of particles (photons which are massless) but it can also have the properties of a wave (electromagnetic radiation).
Either way its speed in a vacuum is 3 x 10E8 m/s. Theoretically speaking light is an object though many theologians disagree
The speed of light in a vacuum, which is approximately 299,792 kilometers per second, is considered to be the fastest speed at which any object can travel in the universe according to the theory of relativity.
The most spherical object in the universe is believed to be the star Kepler 11145123, which is nearly perfect in its spherical shape.
The fastest possible speed that an object can travel in a vacuum is the speed of light, which is approximately 299,792 kilometers per second.
No, the mass of an object does not depend on its location in the universe. Mass is an intrinsic property of an object that remains constant regardless of where the object is located. However, an object's weight can vary depending on the strength of the gravitational field at that location.
Every object in the universe exerts a force called gravity on every other object. This force of attraction depends on the masses of the objects and the distance between them, as described by Newton's law of universal gravitation.
Light.
The speed of light in a vacuum, which is approximately 299,792 kilometers per second, is considered to be the fastest speed at which any object can travel in the universe according to the theory of relativity.
Tachyons are theorised to be the fastest particle in the universe their slowest speed being the speed of light. But until they are proven to exist, light is the fastest thing in the universe.
The fastest thing on earth is Light. Light travels at a speed on 186,000 miles per second, or 299,000,000 meters per second, so light is the fastest thing on earth
[object Object]
BADSLF
Light
The mass of an object remains the same everywhere in the universe.
the flash
The universe is huge and we know nothing about possible life forms elsewhere so it is impossible to answer your question. On earth, the cheetah is the fastest land animal.
Light
of course they rock, it is the 3rd fastest car in the universe