How large is the Moon in KM?

How large is the Moon in KM?

The moon’s mean radius is 1,079.6 miles (1,737.5 kilometers) and the mean diameter is 2,159.2 miles (3,475 km). Compared to Earth, the moon is less than a third the width of our home planet, according to NASA (opens in new tab). The moon’s equatorial circumference is 6,783.5 miles (10,917 km).

What is moons diameter?

Size: With a diameter of 2,159 miles (3,475 kilometers), the Moon is just 1/4 the size of Earth. Distance from Earth: The Moon’s average distance from Earth is 238,000 miles (383,500 km). Orbit around Earth: It takes the Moon 27.3 Earth days to revolve around our planet one time.

Is Australia bigger than the Moon?

It turns out the surface of the Moon is much larger than that of Australia. The land area of Australia is some 7.69 million square kilometers. By contrast, the surface area of the Moon is 37.94 million square kilometres, close to five times the area of Australia.

Is the Earth 4 times bigger than the Moon?

This one’s another easy approximation to remember: The Moon is about one-fourth (or a quarter) the size of Earth in width. Put another way, Earth is about four times wider than the Moon.

How hot is the Moon?

Taking the Moon’s Temperature Daytime temperatures near the lunar equator reach a boiling 250 degrees Fahrenheit (120° C, 400 K), while nighttime temperatures get to a chilly -208 degrees Fahrenheit (-130° C, 140 K).

What is a moon made of?

The average composition of the lunar surface by weight is roughly 43% oxygen, 20% silicon, 19% magnesium, 10% iron, 3% calcium, 3% aluminum, 0.42% chromium, 0.18% titanium and 0.12% manganese. Orbiting spacecraft have found traces of water on the lunar surface that may have originated from deep underground.

What are the 4 types of moons?

The full, quarter and new Moons are all the instants in time when the Moon is exactly fully, half or not at all illuminated from our perspective on Earth. The crescent and gibbous Moons each last approximately a week.

How heavy is the Moon?

The mass of the Moon is approximately 8.1 x 10^19 tons (7.3 x 10^22 kg or . 01 x Earth mass). The mean diameter of the Moon is 2,159 miles (3,476 km or . 27 x Earth diameter).

What color is the Moon?

What color is the Moon? It depends on the night. Outside of the Earth’s atmosphere, the dark Moon, which shines by reflected sunlight, appears a magnificently brown-tinged gray. Viewed from inside the Earth’s atmosphere, though, the moon can appear quite different.

Is there any water on the Moon?

Hidden inside the minerals in the rocks are tiny quantities of chemicals such as zinc, potassium, copper, chromium and even water, which was also found to exist in small frozen deposits in meteorite impact craters on the lunar surface last year.

How many moons fit in the Earth?

Answer and Explanation: The Earth is significantly larger than the moon so around 50 moons would fit in the Earth. The volume of the Earth is 260 billion cubic miles.

Why does the Moon look so big in Africa?

A 10% difference in size cannot account for the fact that people describe the moon as “huge” when they see it low on the horizon. What’s really causing the Moon to look huge on such occasions is the circuitry in your brain. It’s an optical illusion, technically known as the Ebbinghaus Illusion.

What country is the same size as the Moon?

But that’s just one way of looking at things. Although the Moon is about as wide as Australia, it is actually much bigger when you think in terms of surface area. It turns out the surface of the Moon is much larger than that of Australia.

Why is the Moon 400 times?

Even though the Moon is 400 times smaller than the Sun, it’s also about 400 times closer to Earth than the Sun is. This means that from Earth, the Moon and the Sun appear to be roughly the same size in the sky.

What are 5 interesting facts about the Moon?

• The Sun and the Moon are not the same size. From Earth, both the Sun and the Moon look about same size. …
• The Moon is drifting away from the Earth. …
• The Moon was made when a rock smashed into Earth. …
• The Moon makes the Earth move as well as the tides. …
• The Moon has quakes too. …
• There is water on the Moon!

• The Sun and the Moon are not the same size. From Earth, both the Sun and the Moon look about same size. …
• The Moon is drifting away from the Earth. …
• The Moon was made when a rock smashed into Earth. …
• The Moon makes the Earth move as well as the tides. …
• The Moon has quakes too. …
• There is water on the Moon!

Does it rain on the Moon?

The moon has a very thin atmosphere so it cannot trap heat or insulate the surface. There is no wind there, no clouds, no rain, no snow and no storms, but there is “day and night” and there are extreme differences in temperatures depending on where the sun is shining.

Is Mars hot or cold?

Mariner 4, which flew by Mars on July 14, 1965, found that Mars has an atmospheric pressure of only 1 to 2 percent of the Earth’s. Temperatures on Mars average about -81 degrees F. However, temperatures range from around -220 degrees F. in the wintertime at the poles, to +70 degrees F.

Does the Moon have oxygen?

The Moon’s regolith is made up of approximately 45% oxygen. But that oxygen is tightly bound into the minerals mentioned above. In order to break apart those strong bonds, we need to put in energy. You might be familiar with this if you know about electrolysis.

How big is the whole moon?

With a radius of about 1,080 miles (1,740 kilometers), the Moon is less than a third of the width of Earth. If Earth were the size of a nickel, the Moon would be about as big as a coffee bean. The Moon is an average of 238,855 miles (384,400 kilometers) away.

What would 10 kg be on the Moon?

Answer: Weight of a 10-kg object on moon is 16.33 N. Answer: Weight of a 10-kg object on moon is 16.33 N.

Is Pluto bigger than the Moon?

It is only half as wide as the United States. Pluto is smaller than Earth’s moon. This dwarf planet takes 248 Earth years to go around the sun.

Is the Moon smaller than Asia?

The surface area of the Moon is 37.9 million square kilometers. That sounds like a lot, but it’s actually smaller than the continent of Asia, which is only 44.4 million square km. The surface ares of the whole Earth is 510 million square km, so the area of the Moon compared to Earth is only 7.4%.