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Asia has a surface area of 44.58 million sq. kilometers and a volume of 2.78 billion cubic kilometers while Titan is a spherical entity with a surface area of 83 million sq. kilometers and a volume of 71.6 billion cubic kilometers. It only makes sense that this moon would be bigger as it is spherical whilst Asia is a mostly flat land mass.
There are various factors that contribute to the size of each of these bodies so, continue reading for a more detailed breakdown on what makes both the continent of Asia and largest moon Titan as big as they are.
How Big Is Asia?
Asia is the biggest continent on Earth, covering an area of 44,579,000 square kilometers, equal to 30% of the total land area of Earth or 8.7% of the planet’s total surface area. Asia possesses the highest and lowest points on Earth’s surface, plus it has the longest coastline of any continent.
Asia contains two of the three largest countries in the world: Russia and China, and it holds roughly 60% of the world’s population, with around 4.7 billion people.
We can divide Asia into five major physical regions: mountain systems, plains and deserts, plateaus, saltwater areas, and freshwater environments. Among the most impressive geographic features of the continent are the Himalayas, which extend 2,500km across the Southeast and separate the Indian subcontinent from the rest of Asia.
The Himalayas cover over 612,000 square kilometers of land; they are so vast that they contain three different mountain belts: the Greater Himalayas, Lesser Himalayas, and Outer Himalayas. The Greater Himalayans possess the highest average elevation at 20,000 feet. It also contains nine of the world’s highest peaks, which are all over 26,000 feet tall.
Asia boasts the highest mountain in the world, Mount Everest, which stands at 29,032 feet. The continent also possesses several plateaus, including the vast Iranian plateau, which covers more than 3.6 million square kilometers.
Meanwhile, the West Siberian Plain of central Russia is one of the largest continuous flatlands in the world. This plain has a length of 2,400 kilometers and a width of 1,900 kilometers; over 50% of its total area is lower than 100 meters above sea level.
Asia extends to a length of 11,000km between the Arctic Circle and the Indian Ocean; its width of 8,500km stretches from the Ural Mountains to the Pacific Ocean.
Lastly, if we were to say that the average thickness of Asia’s crust fell around 40km, it would have a volume of 2.78 cubic kilometers. This makes it larger still and a significant amount more than all the other continents present on Earth.
How Big Is Titan?
Titan is the largest of Saturn’s moons and the second largest satellite in our solar system (following Jupiter’s moon Ganymede). It is the only moon in the Milky Way that has clouds and a planet-like atmosphere.
Titan has a diameter of 5,150 km and a surface area of 83,000,000 sq. km. While its width falls short of Asia grand expanse, Titan’s surface area is far more vast thanks to its spherical body. This surface area gives Titan an impressive volume of 71,600,000,000 cubic km.
This moon is so fascinating to scientists that they will launch the $1 billion drone “Dragonfly” to explore its surface. Titan has a thick atmosphere; because of this, the moon experiences a methane cycle of evaporation and condensation that creates rain, clouds, seas, and rivers. Other than Earth, Titan is the only body in the Milky Way that shows clear evidence of stable bodies of surface liquids.
The moon’s surface is one of the most Earth-like places in the Milky Way, though there are some vast differences. Firstly, the temperature is far, far colder, with an average surface temperature of −179.5 °C. And Titan’s gravity is only 14% of the Earth’s gravity, which means that a person weighing 100 kg on Earth will only weigh 14 kg on Titan.
Dutch astronomer Christiaan Huygens first discovered the moon in 1655 and named it Saturni Luna (Latin for “Saturn’s moon). It was in 1847 that English astronomer John Herschel suggested that the moon be renamed Titan from Greek mythology.
Scientists aren’t entirely sure about Titan’s origins but get some clues from its atmosphere. Instruments measuring the isotopes discovered that the ratio of Titan’s nitrogen isotope most closely resembles comets from the Oort Cloud – billions of icy bodies which orbit the Sun from a distance of 5,000 to 100,000 astronomical units.
This nitrogen ratio suggests that the moon was created from the same disc of dust and gas that formed the Sun.
Titan orbits at a distance of roughly 1.2 million kilometers from Saturn, a planet that is approximately 1.4 billion kilometers from the Sun. This vast distance means that sunlight takes around 80 minutes to reach Titan (compared to around eight minutes on Earth), and the light is 100 times fainter on this moon than we experience on Earth.
When it comes to diameter Asia’s maximum width is more than double that of Titans however, when you consider the other major metrics it does not even come close.
Titan has a surface area that is a little less then double that of Asia and a cubic volume over 20 times that of Asia.