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people hypothesized that the gravity of an unseen planet was affecting Uranus orbit. by 1846, mathematical in England and France had calculated the orbit of this unseen planet. shortly thereafter an observer saw and unknown object in the predicted area of the sky. It was Neptune
What else can I help you with?
How did astromoners know where to look to discover Neptune?
From calculations based on the orbits of other planets. There was obviously something influencing the orbit of Uranus.
What did Johann galle use to discover Neptune?
he used a telescope to discover Neptune
What did galle discover?
neptune
How did astronauts know where to look for Neptune?
Yes. Typically one looks to the sky to view Neptune.
What did Johann galle discover?
Neptune
What skills did the astronomers use when they discover neptune?
Astronomers used observational and mathematical skills to discover Neptune. They observed irregularities in the orbit of Uranus and calculated the gravitational influence needed to explain these irregularities, leading them to predict and discover the existence of Neptune.
When was Neptune first discover?
Neptune was discovered on September 23, 1846 by Johan Galle.
Where did voyager 2 discover moons?
In Neptune
How did astronomers now where to look to discover Neptune?
Astronomers had noticed unexpected changes in the orbit of Uranus: the only explanation was another planet. Detailed study of the orbit of Uranus led to estimates about the size and location of Neptune.
What year did NASA discover that Neptune has rings?
1989
Who discover Triton the largest moon of Neptune?
William Lassell
Who found Neptune's moon Triton and Nereid?
Actually it was found by voyager 2, it's the same that discover Neptune
