Facts About Earth

With an equatorial diameter of 7926 miles (12,760 kilometers), Earth is the biggest of the terrestrial planets and the fifth largest planet in our solar system. From an average distance of 93 million miles (150 million kilometers), Earth is exactly one astronomical unit away from the Sun because one astronomical unit (abbreviated as AU), is the

List of Solar System objects by size

Parts-per-million chart of the relative mass distribution of the Solar System, each cubelet denoting 2 × 10 24 kg. This article includes a list of the most massive known objects of the Solar System and partial lists of smaller objects by observed mean radius.These lists can be sorted according to an object''s radius and mass and, for the most massive objects, volume, density, and surface

In Depth | Jupiter – NASA Solar System Exploration

Jupiter is the fifth planet from our Sun and is, by far, the largest planet in the solar system – more than twice as massive as all the other planets combined. Jupiter''s stripes and swirls are actually cold, windy clouds of ammonia and water, floating in an atmosphere of hydrogen and helium. Jupiter''s iconic Great Red Spot is a giant storm

Meet Mars

Olympus Mons: the largest mountain/ volcano in the solar system; Ancient river valley networks, deltas, and lakebeds indicating the presence of liquid water in its past and a lot of it! In fact, some features suggest there were huge floods about 3.5 billion years ago. Mars is the only planet in our solar system to be completely inhabited by

List of tallest mountains in the Solar System

Olympus Mons, the tallest planetary mountain in the Solar System, compared to Mount Everest and Mauna Kea on Earth (heights shown are above datum or sea level, which differ from the base-to-peak heights given in the list).. This is a list of the tallest mountains in the Solar System.This list includes peaks on all celestial bodies where significant mountains have been

Largest canyon in the solar system revealed in stunning new images

This gash in the bedrock of Mars is nearly 10 times as long as Earth''s Grand Canyon and three times deeper, making it the single largest canyon in the solar system — and, according to ongoing

Planet Size Comparison – Epic Battle among 8 Planets of the Solar System

In a planet size comparison, Jupiter is the biggest planet in the solar system and the fifth in distance from the Sun. As the most giant planet in the solar system, it is one of the illuminating objects in the night sky, outshone only by the Moon, Venus, and occasionally Mars.

Jupiter Facts

It''s the largest planet in our solar system – if it were a hollow shell, 1,000 Earths could fit inside. It''s also the oldest planet, forming from the dust and gases left over from the Sun''s formation 4.6 billion years ago. But it has the shortest day in the solar system, taking only 10.5 hours to spin around once on its axis.

APOD: 2023 April 4 – Olympus Mons: Largest

Image Credit: ESA, DLR, FU Berlin, Mars Express; Processing & CC BY 2.0 License: Andrea Luck. Explanation: The largest volcano in our Solar System is on Mars. Although three times higher than Earth''s Mount Everest,

Solar System Sizes

This illustration shows the approximate sizes of the planets relative to each other. 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.

Olympus Mons

Olympus Mons (/ ə ˌ l ɪ m p ə s ˈ m ɒ n z, oʊ-/; [4] Latin for ''Mount Olympus'') is a large shield volcano on Mars is over 21.9 km (13.6 mi; 72,000 ft) high as measured by the Mars Orbiter Laser Altimeter (MOLA), [5] about 2.5 times the

Mars By the Numbers

Mars is the fourth planet from the Sun, and the seventh largest. It''s the only planet we know of inhabited entirely by robots. NASA. Solar System Exploration Our Galactic Neighborhood. Skip Navigation. menu close modal Mars By the Numbers More Destinations Click for more Jupiter

Mars: Everything you need to know about the Red Planet

Mars also has the largest volcanoes in the solar system, Olympus Mons being one of them. The massive volcano, which is about 370 miles (600 km) in diameter, is wide enough to cover the state of

Mars

Mars is the fourth planet from the Sun, and the seventh largest. It''s the only planet we know of inhabited entirely by robots. Mars is one of the most explored bodies in our solar system, and it''s the only planet where we''ve sent rovers to

Mars spacecraft takes new images of biggest volcano in solar system

A spacecraft orbiting Mars has captured evidence of the Red Planet''s dramatic past.. The European Space Agency''s (ESA) Mars Express orbiter captured new images of the largest volcano in our solar

Olympus Mons | Description, Height, & Facts | Britannica

Olympus Mons, volcano on the planet Mars, the highest point on the planet and the largest known volcano in the solar system. It consists of a central edifice 22 km (14 miles) high and 700 km (435 miles) across. Learn more about Olympus Mons in this article.

Jupiter | Facts, Information, History & Definition

Jupiter is one of the five visible planets (Mercury, Venus, Mars, Saturn), being the fifth most distant from the Sun at an average distance of 5.2 AU, its closest approach is at 4.9 AU and at its farthest 5.4 AU. Its exact position can be checked online since the planet is constantly tracked. It is the biggest planet of the Solar System

All Moons in Our Solar System [2024 Update]

Here is the list of the known planetary moons in the solar system. Planets Mercury and Venus have no moons. Other planets in the solar system have one or more moons orbiting them. As of June 2023, with 146 confirmed moons, Saturn is the planet that has the most moons in Solar System. Moons come in many shapes, sizes, and types.

APOD: 2023 April 4 – Olympus Mons: Largest Volcano in the Solar System

Image Credit: ESA, DLR, FU Berlin, Mars Express; Processing & CC BY 2.0 License: Andrea Luck. Explanation: The largest volcano in our Solar System is on Mars. Although three times higher than Earth''s Mount Everest, Olympus Mons will not be difficult for humans to climb because of the

Mars Facts

Mars experiences huge dust storms – the largest in our solar system. This is due to the elliptical shape of the planet''s orbit path around the Sun. The orbit path is more elongated than many of the other planets and this oval shaped orbit results in fierce dust storms that cover the entire planet and can last for many months.

Mars

OverviewNatural historyPhysical characteristicsGeography and featuresAtmosphereHydrologyOrbital motionMoons

Mars is the fourth planet from the Sun. The surface of Mars is orange-red because it is covered in iron(III) oxide dust, giving it the nickname "the Red Planet". Mars is among the brightest objects in Earth''s sky, and its high-contrast albedo features have made it a common subject for telescope viewing. It is classified as a terrestrial planet and is the second smallest of the Solar System''s planets with

Olympus Mons, Largest Volcano in the Solar System, Is on Mars

Olympus Mons: The Largest Volcano in Our Solar System Is Located on Mars. By Regina Sienra on June 11, 2024 Olympus Mons'' sweeping features are also a testament to the differences between Mars and Earth. On our planet, plate tectonics spread magma out, which keeps terrestrial volcanoes from growing taller over time. Meanwhile, Mars is too