Planet Neptune

Both J.C. Adams of Cambridge and U.J.J. Le Verrier of Paris noticed anomalies in the orbit of Uranus. Because of Newton's Universal Gravitation, they predicted that there was another undisocered planet affecting Uranus' orbit. They predicted mathematically where the new planet (Neptune) would be. Both came very close. They both had observational astronomers (Challis and Galle) look for the planet. Galle already had a star map and found it first, and it was a great triumph for Le Verrier. Adams and Le Verrier are considered co-discoverers mathematically and Challis and Galle are considered co-discoverers observationally.

Pluto is a very warm planet so since they are both in space plutos heat melts parts of neptune then neptune uses the melted rock and makes new forms

Neptune is confirmed as a planet because it is partly made of gas much like other planets.However Pluto is made of ice and rock has no atmoshpere and because of its short distance to the Kuiper belt and its size makes astronomers wonder if this is a planet. Plus it doesn't clear it's path of objects that are in it's way.

It may be possible in the future, but today we are not able to travel that far.

No. Neptune is the smallest of the four gas giants in the solar system. Jupiter is the largest.

Helimede is one of Neptune's moons that are named after sea nymphs in Greek mythology. This is regarded as one of the Nereids.

Despite the fact that Pluto and Neptune temporarily change places in their distance from the Sun, they will never collide. This is due to two reasons: First, Pluto's orbit is inclined to the ecliptic by 17 degrees. So even though we say their orbits "cross," Pluto is actually quite a distance "above" Neptune. Secondly, Pluto orbits the Sun twice for every three orbits of Neptune. The two planets are said to be in a "resonance orbit." For such orbits, the two bodies never get close to each other. In fact, the closest the two planets come to each other is 2 billion kilometers.

No they were discovered in 1968 by Edward Guinan

The sidereal rotation period of Venus is a very long 243.0185 Earth days. That means it takes a bit over 243 Earth days to rotate once on its axis (a Venus sidereal "day"). It gives new meaning to the expression, "It's been a long day."

The rotational velocity at the equator is a blazing 6.52 kilometers per hour (a bit over 4 miles per hour). You can walk that fast if you step out and don't drag your feet. A link can be found below.

yes neptune has 8 moons and jupiter has 3!

The orbital inclination of Neptune is approximately 1.77 degrees relative to the plane of the ecliptic, which is the plane in which Earth orbits the Sun. This means that Neptune's orbit is tilted by around 1.77 degrees compared to the average plane of the solar system.

Approx 164.8 years.

Not very long. Neptune is made of Hydrogen and helium. So you can't breath.

Yes, it is at a distance of 30 astronomical units from the Sun, so 30 times further than the Earth, which means its speed in orbit is down by a factor of sqrt(30), from Kepler's third law. So it goes at about 18% of the Earth's speed.

Neptune is a blue gas giant with a thick atmosphere composed mainly of hydrogen and helium. It has a deep blue color due to methane in its atmosphere absorbing red light. Neptune has strong winds, reaching speeds up to 1,300 mph, and its atmosphere contains traces of other gases like methane, ammonia, and water vapor.

It is top classified information that only the government and the NASA association can now about it

No, Neptune is not the smallest planet in our solar system. In fact, Neptune is the fourth largest planet by diameter, after Jupiter, Saturn, and Uranus. Mercury holds the title of being the smallest planet in our solar system.

Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a week on Neptune.

Neptune is the eighth planet from the sun.

There is no exact answer to this. If you could somehow get a large enough body of water to test it in, many of the gases in Neptune's atmosphere (e.g. ammonia) would rapidly dissolve in the water. Also Neptune is likely to have a dense stony or metallic core under its thick atmosphere, so different parts of Neptune might do different things.

However if Neptune had a homogeneous, insoluble in water, not chemically reactive composition, a sample of it would have a density less than the density of water an so would float, but Neptune does not have such a composition.

The moons of Neptune were found first discovered in 1846. All of the moons of Neptune were not found until 1989. Two new moons of Neptune, making a total of 14, were found by Voyager 2, a space probe designed for going very far into the Universe.

Neptune is not a habitable planet as the temperatures are the coldest of all the planets in the solar system. The average temperature is -220° C.