Planet Neptun: Facts About Neptune

Neptune is the eighth planet from the Sun and last of the known planets. While it is the third largest planet with respect to mass, it is only the fourth largest in terms of diameter. Due to its blue coloration, Neptune was named after the Roman god of the Sea. Planet Profile Equatorial Diameter: 49,528 km Polar Diameter: 48,682 km Mass: 1.02 × 10^26 kg (17 Earths) Moons: 14 (Triton) Rings: 5 Orbit Distance: 4,498,396,441 km (30.10 AU) Orbit Period: 60,190 days (164.8 years) Surface Temperature: -201 °C Discovery Date: September 23rd 1846 Discovered By: Urbain Le Verrier & Johann G

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Facts About Neptune, Neptune, Planet Neptun,

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Planet Uranus: Facts About Uranus

Uranus is the seventh planet from the Sun. It’s not visible to the naked eye, and became the first planet discovered with the use of a telescope. Uranus is tipped over on its side with an axial tilt of 98 degrees. It is often described as “rolling around the Sun on its side.” Uranus Planet Profile Equatorial Diameter: 51,118 km Polar Diameter: 49,946 km Mass: 8.68 × 10^25 kg (15 Earths) Moons: 27 (Miranda, Titania, Ariel, Umbriel & Oberon) Rings: 13 Orbit Distance: 2,870,658,186 km (19.22 AU) Orbit Period: 30,687 days (84.0 years) Surface Temperature: -197 °C Discovery Date: March

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Planet Saturn: FACTS ABOUT SATURN

Saturn is the sixth planet from the Sun and second largest planet of the Solar System in terms of diameter and mass. If compared, it is easy to see why Saturn and Jupiter have been designated as relatives. From atmospheric composition to rotation, these two planets are extremely similar. Because of these factors, Saturn was named after the father of the god Jupiter in Roman mythology. Planet Profile Equatorial Diameter: 120,536 km Polar Diameter: 108,728 km Mass: 5.68 × 10^26 kg (95 Earths) Moons: 62 (Titan, Enceladus, Iapetus & Rhea) Rings: 30+ (7 Groups) Orbit Distance: 1,426,666

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FACTS ABOUT SATURN, Planet Saturn, Saturn, Saturn’s moon Titan,

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Planet Jupiter: Facts About Jupiter

The planet Jupiter is the fifth planet out from the Sun, and is two and a half times more massive than all the other planets in the solar system combined. It is made primarily of gases and is therefore known as a “gas giant”. Jupiter Planet Profile Equatorial Diameter: 142,984 km Polar Diameter: 133,709 km Mass: 1.90 × 10^27 kg (318 Earths) Moons: 67 (Io, Europa, Ganymede & Callisto) Rings: 4 Orbit Distance: 778,340,821 km (5.20 AU) Orbit Period: 4,333 days (11.9 years) Surface Temperature: -108°C First Record: 7th or 8th century BC Recorded By: Babylonian astronomers Size Of Ju

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Planet Mars: Facts About Mars

Mars is the fourth planet from the Sun. Named after the Roman god of war, and often described as the “Red Planet” due to its reddish appearance. Mars is a terrestrial planet with a thin atmosphere composed primarily of carbon dioxide. Mars Planet Profile Mass: 0.642 x 10^24 kg (0.107 x Earth) Equatorial Diameter: 6,805 km Polar Diameter: 6,755 km Equatorial Circumference: 21,297 km Known Moons: 2 Notable Moons: Phobos & Deimos Orbit Distance: 227,943,824 km (1.38 AU) Orbit Period: 686.98 Earth days (1.88 Earth years) Surface Temperature: -87 to -5 °C First Record: 2nd millennium BC R

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Planet Earth: Facts About Earth

Earth is the third planet from the Sun and is the largest of the terrestrial planets. The Earth is the only planet in our solar system not to be named after a Greek or Roman deity. The Earth was formed approximately 4.54 billion years ago and is the only known planet to support life. Planet Profile Mass: 5,972,190,000,000,000 billion kg Equatorial Diameter: 12,756 km Polar Diameter: 12,714 km Equatorial Circumference: 40,030 km Known Moons: 1 Notable Moons: The Moon Orbit Distance: 149,598,262 km (1 AU) Orbit Period: 365.26 Earth days Surface Temperature: -88 to 58°C Size Of The Earth

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Planet Venus: Facts About Venus

Venus is the second planet from the Sun and is the second brightest object in the night sky after the Moon. Named after the Roman goddess of love and beauty, Venus is the second largest terrestrial planet and is sometimes referred to as the Earth’s sister planet due the their similar size and mass. The surface of the planet is obscured by an opaque layer of clouds made up of sulfuric acid. Planet Profile Mass: 4,867,320,000,000,000 billion kg (0.815 x Earth) Equatorial Diameter: 12,104 km Polar Diameter: 12,104 km Equatorial Circumference: 38,025 km Known Moons: none Notable Moons: none

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