Inflammation: A localized reaction that produces redness, warmth, swelling, and pain as a result of infection, irritation, or injury.Inflammation can be external or internal.nflammation: A localized reaction that produces redness, warmth, swelling, and pain as a result of infection, irritation, or injury. Inflammation can be external or internal.
The galaxy MACS0647-JD (inset) appears very young and is only a fraction of the size of our own Milky Way. The galaxy is about 13.3 billion light-years from Earth, the farthest galaxy yet known, and formed 420 million years after the Big Bang. Image taken by Hubble Space Telescope on Nov. 29, 2011, and released Nov. 15, 2012. Credit: NASA, ESA, and M. Postman and D. Coe (STScI) and CLASH Team View full size image.
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.