Full Definition of INFLAMMATION. 1. : a local response to cellular injury that is marked by capillary dilatation, leukocytic infiltration, redness, heat, and pain and that serves as a mechanism initiating the elimination of noxious agents and of damaged tissue.2.: the act of inflaming: the state of being inflamed.. : a local response to cellular injury that is marked by capillary dilatation, leukocytic infiltration, redness, heat, and pain and that serves as a mechanism initiating the elimination of noxious agents and of damaged tissue. 2. : the act of inflaming: the state of being inflamed.
Depends on what you mean by seeing. The particle horizon is just the furthest. distance light could have traveled to us since the universe began. That is 93 billion. light years in diameter, or 47 billion light years in any direction, but we can't actually. see anything at that distance.
So, at the moment, Pluto is the furthest of the planets from the Sun. Its distance is just over 39.5 AU. (An AU, or astronomical unit, is the mean distance of the Earth from the Sun, which is approximately 150 million kilometres). The possibility of there being another planet, the so-called Planet X, has been suggested.