Pluto is a dwarf planet in the area of the Kuiper belt, which is an area with many dwarf planets, according to the National Aeronautics and Space Administration (NASA). The dwarf planet is after Neptune in the planetary alignment, and it is the former ninth planet until reclassification in 2006, clarifies the Space Telescope Science Institute.Know More
Pluto is an icy planet with a solid core, explains NASA. Instead of a water-based ice, the frozen surface is primarily formed of methane and nitrogen. The mantle of Pluto, however, forms from ice made of water. Some of the surface ice melts when Pluto orbits close to the sun, releasing the methane and nitrogen into the air to create a temporary atmosphere. Once Pluto moves away from the sun, the gases refreeze. Pluto’s elliptical orbit places the dwarf planet on an incline as it orbits through the solar system. Pluto’s mass is relatively small to the planets in the solar system. It also has a low point of gravity. Pluto has five moons that orbit the planet.
It takes 248 Earth years for Pluto to make one revolution around the sun. Pluto’s largest moon, Charon, takes more than six days to orbit once around Pluto. Charon is roughly half the size of Pluto.Learn more in Planets
Over 18,000 people work at the National Aeronautics and Space Administration, more commonly known as NASA. NASA is a government agency in the United States that oversees space travel.Full Answer >
The National Aeronautics and Space Administration, known as NASA, officially began operation on October 1, 1958. Its creation was authorized by the National Aeronautics and Space Act, which was signed into law on July 29, 1958 by U.S. President Dwight D. Eisenhower.Full Answer >
The most popular theory regarding lunar formation is that a Mars-sized planetoid slammed into the Earth and flung molten debris into orbit around 40 million years after the solar system was created, according to scientists at the National Aeronautics and Space Administration (NASA). This is called the giant impact theory.Full Answer >
NASA is the acronym for the National Aeronautics and Space Administration. It was founded by the U.S. government in 1958 by President Dwight D. Eisenhower and grew out of the National Advisory Committee for Aeronautics. It deals primarily with aviation and space.Full Answer >