Planetary mnemonic

, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto were considered as planets. Below are partial list of these mnemonics: "Men Very Easily Make Jugs Serve Useful Needs, Perhaps" – The structure of this sentence, which is current in the 1950s, suggests that it may have originated before Pluto''s discovery.

Data Table for Planets & Dwarf Planets: Size, Orbit,

Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune; diameter (Earth=1) 0.382 0.949 1 0.532 11.209 9.44 4.007 3.883; diameter (km) 4,878 12,104 12,756 6,787 142,800 120,000 51,118 49,528; mass (Earth=1) 0.055 0.815 1 0.107 318 95 15 17; mean distance from Sun 0.39 0.72 1 1.52 5.20 9.54 19.18 30.06; orbital period (Earth years) 0.24 0.62 1 1.

Planetary Fact Sheet

MARS JUPITER SATURN URANUS NEPTUNE PLUTO : Mass (10 24 kg) 0.330: 4.87: 5.97: 0.073: 0.642: 1898: 568: 86.8: 102: 0.0130: MERCURY VENUS EARTH MOON MARS JUPITER SATURN URANUS NEPTUNE PLUTO * - See the Fact Sheet Notes. Planetary Fact Sheet in U.S. Units.

Parade of Planets 2024 | Planet Alignment

In the evening, just after sunset, six planets — Mars, Jupiter, Uranus, Neptune, Venus, and Saturn — will align in the sky. Four of these planets (Mars, Jupiter, Venus, and Saturn) will be easily visible to the naked eye.

In Depth | Our Solar System – NASA Solar System Exploration

Introduction. The planetary system we call home is located in an outer spiral arm of the Milky Way galaxy. Our solar system consists of our star, the Sun, and everything bound to it by gravity – the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; dwarf planets such as Pluto; dozens of moons; and millions of asteroids, comets, and meteoroids.

Solar System Sizes

Outward from the Sun, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, followed by the dwarf planet Pluto. Jupiter''s diameter is about 11 times that of the Earth''s and the Sun''s diameter is about 10 times Jupiter''s. Pluto''s diameter is slightly less than one-fifth of Earth''s.

Distance Between Planets Of The Solar System | KM & Current

The Astronomical units (AU) column is the average distance between Earth and the Sun and is the most common way for scientists to measure distance in our Solar System. Below is a table of the distances between each of the planets in our solar system.

THE SOLAR SYSTEM

The simulation visualizes the current position of all eight planets orbiting the sun (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune) as well as the Galilean Moons (Io, Europa, Ganymede, Callisto). Next to that you can see which planets rotate clockwise (retrograde rotation) as well as the fastest orbiting planet (Mercury).

The Planet Song Lyrics

Mercury, Venus, Earth and Mars . Jupiter, Saturn . Uranus, Neptune . Mercury, Venus, Earth and Mars . Jupiter, Saturn . Uranus, Neptune . I''m Mercury, the smallest planet, you see . You humans could never live on me . My atmosphere''s too thin, and I orbit too fast . My days are long (About 60 earth days as a matter of fact) I am Venus, my

Distances Between the Planets of the Solar System • The Planets

As an example, the distance between the planet Mercury and Earth can range from 77 million km at the closest point, to as far as 222 million km at the farthest. There is a huge amount of different in the distances between the planets depending on their position on their orbit path.

The Smallest Planet and Largest Planet in the Solar System

Planet size comparison for our solar system, in order of increasing distance from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. (Dwarf planet Pluto is also shown.) NASA Lunar and Planetary Institute

Gravitational Pull of the Planets

If you weighed 100 lbs on Earth you would weigh 236.4 lbs on Jupiter. 2. Neptune has a gravitational pull of 11.15 m/s2 compared to Earth''s pull of 9.81 m/s2. An individual weighing 100 lbs on Earth would weigh 112.5 lbs on Neptune. 3. The planet Saturn has a

Planets in Order From the Sun | Pictures, Facts, and Planet Info

Geophysical classification of planets. Johns Hopkins APL/Mike Yakovlev. Categories of Planets. All planets and dwarf planets recognized by the IAU will be included and separated into three categories of planets; Terrestrial, Giant, and Dwarf planets. Terrestrial Planets: Mercury, Venus, Earth, and Mars Giant Planets: Jupiter, Saturn, Uranus, Neptune Dwarf Planets: Ceres, Pluto,

Planet Facts

The order of the planets from closest to the Sun outwards is; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and finally Neptune. The largest planet in the solar system is Jupiter, followed by Saturn, Uranus, Neptune, Earth, Venus, Mars with the smallest being Mercury. The table below shows the size of the planet, how far it is from the

Astronomy chapter 6 Flashcards

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. Suppose you view the solar system from high above Earth''s North Pole. Which of the following statements about planetary orbits will be true? Jupiter, Saturn, Uranus, and Neptune. Which moons are sometimes called the Galilean moons? The four largest moons of Jupiter: Io, Europa

What are Gas Giants? (Jupiter, Saturn, Uranus, Neptune)

A gas giant is a gargantuan planet composed mainly of gases that include helium and hydrogen with a comparatively small rocky core. Neptune, Uranus, Saturn and Jupiter are the gas giants of our solar system.The general belief is that these gas giants formed first as icy and rocky planets similar to the terrestrial planets Mercury, Venus, Earth and Mars.

Facts About Planets Mercury, Venus, The Earth, Mars, Jupiter, Saturn

Facts About Planets Mercury » Mercury is the closest planet to the Sun. » It is extremely hot planet. » The planet has no water on it. » Mercury planet has no gases like CO 2, N 2, H 2 and O 2 which can act as building blocks of life. » Mercury planet has no protective blanket like Ozone around it to prevent us from harmful radiations.

Solar System Temperatures

Venus; Earth; The Moon; Mars; Jupiter; Saturn; Uranus; Neptune; Pluto & Dwarf Planets; Mercury: 333°F (167°C) Venus: 867°F (464°C) Earth: 59°F (15°C) (Jupiter, Saturn, Uranus, and Neptune) are taken from a level in

Our Solar System

Uranus and Neptune are called ice giants. Earth''s atmosphere is primarily nitrogen and oxygen. Mer-cury has a very tenuous atmosphere, while Venus has a thick atmosphere of mainly carbon dioxide. Mars'' carbon dioxide atmosphere is extremely thin. Jupiter and Saturn are composed mostly of hydrogen and helium, while Uranus and Neptune are

Planet

The eight planets of the Solar System with size to scale (up to down, left to right): Saturn, Jupiter, Uranus, Neptune (outer planets), Earth, Venus, Mars, and Mercury (inner planets). A planet is a large, rounded astronomical body that is generally required to be in orbit around a star, stellar remnant, or brown dwarf, and is not one itself. [1] The Solar System has eight planets by the

Solar System

OverviewFormation and evolutionGeneral characteristicsSunInner Solar SystemOuter Solar SystemTrans-Neptunian regionMiscellaneous populations

The Solar System is the gravitationally bound system of the Sun and the objects that orbit it. It formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc. The Sun is a typical star that maintains a balanced equilibrium by the fusion of hydrogen into helium at its core, releasing this energy from its outer photosphere. Astronomers

Orbital Speed of Planets in Order

Mercury is the fastest planet, which speeds around the sun at 47.87 km/s. In miles per hour this equates to a whopping 107,082 miles per hour. 2. Venus is the second fastest planet with an orbital speed of 35.02 km/s, or 78,337 miles per hour. 3. Earth, our home planet of Earth speeds around the sun at a rate of 29.78 km/s. This means that we

Solar System Facts | Information, Size, History and Definition

giant planets: Jupiter, Saturn, Uranus and Neptune. The giant planets have diameters greater than 48000 km. The giant planets are sometimes also referred to as gas giants. by position relative to the Sun: inner planets: Mercury, Venus, Earth and Mars. outer planets: Jupiter, Saturn, Uranus, Neptune.

How Many Planets Are in Our Solar System?

There are eight planets in the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The four inner solar system planets (Mercury, Venus, Earth, and Mars) fall under the category of terrestrial planets; Jupiter and Saturn are gas giants (giant plants composed mostly of hydrogen and helium) while Uranus and Neptune are the ice giants

Chapter 1: The Solar System

The planets Mercury, Venus, Earth, and Mars, are called terrestrial because they have a compact, rocky surface like Earth''s terra firma. The terrestrial planets are the four innermost planets in the solar system. Jupiter, Saturn, Uranus, and Neptune are known as the Jovian (Jupiter-like) planets, because they are all gigantic compared with

Planets 101: What they are and how they form | Astronomy

Within our solar system, we have terrestrial planets (Mercury, Venus, Earth, Mars), gas giants (Jupiter and Saturn), and so-called ice giants (Uranus and Neptune). Beyond these categories, we also