Eastern Time Zone. The Eastern Time Zone (ET) is a time zone encompassing 17 U.S. states in the eastern part of the contiguous United States, parts of eastern Canada, the state of Quintana Roo in Mexico, Panama in Central America, and the Caribbean Islands.
This close-up view shows the galaxy MACS0647-JD, the farthest object yet known, as it appears through a gravitational lens imaged by the Hubble Space Telescope. The galaxy is 13.3 billion light-years from Earth and formed 420 million years after the Big Bang.
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.