On September 23, 1846 by astronomer, Johann Gottfried Galle and a student at the Berlin Observatory during long thinking of soler systoms
Neptune was first observed by Johann GottfriedGalle and Heinrich Louis d'Arrest on Sept 23, 1846.
it was unknown until they found a gravitational pull on Neptune
it is found on the planet neptune
Neptune is a gas giant, meaning it is simply a HUGE ball of different gases.It has no surface.
No. There is no life on Neptune. Neptune is too cold to sustain any sort of life that is found on Earth and it does not have a solid surface. Grass only exists on Earth.
no, water has not been found on neptune to sustain life
the compounds that are found on Neptune are Hydrogen, Metane, Hydrogen deteride, and Ethane
on space
Actually it was found by voyager 2, it's the same that discover Neptune
it was unknown until they found a gravitational pull on Neptune
Urbain Leverrier found it but John C. Adams first predicted neptune was there.
The 8th planet : Neptune.
Neptune
There are trace amounts of water in Neptune's atmosphere in the form of ice crystals.
Neptune was the first planet found by mathematical prediction rather than by empirical.
There are 13 moons orbiting Neptune; there aren't any ON it though.
Eris is found past Neptune along with Pluto
it is found on the planet neptune