A photon is an elementary particle, the quantum of light and all other forms of electromagnetic radiation. It is the force carrier for the electromagnetic force, even when static via virtual photons.he energy of a system that emits a photon is decreased by the energy of the photon as measured in the rest frame of the emitting system, which may result in a reduction in mass in the amount. Similarly, the mass of a system that absorbs a photon is increased by a corresponding amount.
THE SOLAR SYSTEM WIKI. Pluto. 134340 Pluto, more commonly known simply as Pluto, is the second-largest known dwarf planet in the Solar System, and the tenth largest observed body directly orbiting the Sun. It orbits between 29 and 49 AU from the Sun, and was the first Kuiper Belt object (KBO) to be discovered.
Pluto has five known moons. Charon, the largest one, Hydra and Nix, both very small, and two more-newly discovered small moons. Charon was discovered in 1978, and Nix/Hydra were identified in 2005.The 4th moon is Kerberos (provisionally named P4 or S/2011-134340) and the 5th is Styx (S/2012-134340).aturn has 60 or more, Uranus 27 or more, Neptune 13 currently known, and Pluto has three c â¦ onfirmed moons (the largest, Charon, is nearly the same size as Pluto).