Neptune, discovered on September 23rd 1846 .
Pluto was discovered in 1930, but it is now not classified as a planet but is not classed as the second largest (so far discovered) object in the Kipper belt which extends beyond the orbit of Neptune where to date over a thousand minor planets have been discovered and are being discovered daily. so it is Neptune, because it is the farthest from us. Plus the other stuff the person said was hard to understand
on the last day of December the answers will be revealed but it was neptune
Examples of minor planets include Pluto, an ex-planet, Ceres, the first asteroid to be discoverd, and 2003 UB313 or Eris.
uranus
Planet Neptune
thay discoverd that the sun is the centre of the universe
Since Pluto is now a dwarf planet, the last planet is now Neptune. The most recent planetary discovery occurred in 1930; the newly discovered body was named "Pluto". Since then, it has completed about 1/3rd of a revolution in its orbit around the sun. Nobody can say with certainty that Pluto is the 'last' planet, only that it is the one most recently discovered, the one at the largest known average distance from the sun, and the one with the longest known orbital period. So far....
The planet Uranus was discovered in 1781 by William Herschel. That was about 129 years ago.
Galileo Galilei did - He proved that the planets orbit the Sun, and that Earth is a planet, too.
it never was "descovered" jesus crist made it in 7 day's thats also why ther is 7 day's in a week.
Examples of minor planets include Pluto, an ex-planet, Ceres, the first asteroid to be discoverd, and 2003 UB313 or Eris.
The dwarf planet, Eris, was discovered on January 5, 2005. It was discovered by a team at the Palomar Observatory in San Diego County, California.
peru was discoverd around the turn of the 16th century
the scenod to last dwarf planet is: ceres is the second to last DWARF PLANET i think.
Mercury ( well i am assuming you mean the element not the planet) has been known since ancient times so we dont quite know when it was discovered or by whom.
me
no
The third to last plantet from the sun is planet Uranus.
peaple may think he discoverd it but he only discoverd parts of usa