How was Neptune first discovered by astronomers?(1 point)

Responses

Strange irregularities in the orbit of Pluto
Strange irregularities in the orbit of Pluto

Observing it through a telescope
Observing it through a telescope

Mathematical models to create a complete solar system
Mathematical models to create a complete solar system

The wobble in Uranus’ orbit, meaning it was being pulled by a large object
The wobble in Uranus’ orbit, meaning it was being pulled by a large object

1 answer

Neptune was first discovered due to the wobble in Uranus’ orbit, meaning it was being pulled by a large object. This led astronomers to calculate the existence and position of Neptune using mathematical predictions.