No I'm 90% sure!
The planet Neptune was discovered on Sept. 23, 1846. It was the first planet to be discovered before being seen by an actual telescope.
No, Neptune is a mythical god of the sea and he cannot be seen. A person on the planet Neptune coud not be seen with a telescope unless it was near the planet Neptune.
Neptune.
neptune is a ice giant but has gas soroundings so it cant be seen by anything except the gas around it but it is believed to be ice/water on the planet but nothing can be seen on the planet except the great dark spot, the clouds and the gases on the planet.
on the 25th of December 2008
it was first seen in 1960
All of them with the exception of Neptune.
Neptune is a gas planet, thus it has no solid surface (that we've seen yet), thus no canals.
The planet that is 2,793,100,000 miles away from the sun is Neptune. This planet wasn't discovered until the 1840s because its the only planet that can't be seen from earth without a telescope.
Neptune has always been the farthest planet, but we didn't always know that. On August 24, 2006, when the International Astronomical Union (IAU) defined what it means to be a "planet", Neptune earned it's badge as the most distant (from the sun) planet in our solar system. Prior to that, when Pluto was referred to as a planet, it last crossed inside of Neptune's orbit on February 7, 1979 leaving Neptune as the most distant planet until February 11, 1999. Pluto's orbit crosses inside of Neptune's orbit for 20 years out of every 248.
no because its far away
Neptune was discovered in 1846 through observations of Uranus. Uranus' orbit was seen to appear to alter slightly through the gravitational effect of another planet, which turned out to be Neptune.