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☆☆☆☆☆Triton is larger than Pluto. Pluto's equatorial diameter is 2,274 km.
Neptune's moon Triton's equatorial diameter is 2,700 km.
Gullies and streamlike channels
About 60% of galaxies are classified as elliptical planets.
Neptune is extremely windy.
Astronomical Units, parsecs, light years, take your pick.
The asteroid belt is located between Mars and Jupiter. The planets closer to the Sun than the asteroid belt are Mercury, Venus, Earth and Mars.
hydrogen
The planets in our solar system, in order, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
The planets in our solar system, in order, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
The planets in our solar system, in order, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
The planets in our solar system, in order, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
From its discovery in 1930 until its degradation in 2006 Pluto was considered the solar system's ninth planet. Now it is considered a dwarf planet, and one of 5 official dwarf planets.
Ejnar Hertzsprung and Henry Russell H for Hertzsprung and R for Russell
No. They do not have enough mass to become black holes. Depending on the mass they will either become white dwarfs or neutron stars.
Ejecta
neptune's rings were discovered by Voyager 2 spacecraft in 1989
Precession. This word is also used for the change in direction of the axis of other rotating objects, e.g. a spinning top.
