How far is the Moon away from Earth to scale?

How far is the Moon away from Earth to scale?

So how far away would a tennis ball Moon have to be from the basketball Earth to be to scale? On average the moon is 380,000 km (235,000 miles) from the Earth, a distance of about 110 times its own diameter. A tennis ball would then have to be 110 x 6.7 cm = 7.37 meters (about 24 feet) from the basketball.

Can you fit all 8 planets between Earth and Moon?

NO, planets of our solar system, with or without Pluto, cannot fit within the mean lunar distance. An additional 3,500 km is needed to squeeze in Neptune (5,900 km to include Pluto).

How far is space from Earth?

The U.S. military and NASA define space differently. According to them, space starts 12 miles below the KaÌ rmaÌ n Line, at 50 miles above Earth’s surface. Pilots, mission specialists and civilians who cross this boundary are officially deemed astronauts.

What is the scale of the Moon?

For younger students, you can tell them the Moon’s diameter is approximately 0.25 or ¼ that of Earth (3,475 km (Moon diameter)/ 12,742 km (Earth diameter) = ~0.25).

Can 4 moons fit in Earth?

The Moon is the fifth largest moon in the entire Solar System. It is 3,474 km from one side to the other (its diameter). This is about a quarter of the diameter of the Earth. This means 4 Moons would fit side by side across the Earth.

Is it possible for 2 planets to share a moon?

It’s unlikely that you’d have two planets of nearly the same mass because some variation is far more common, but a moon orbiting a binary planet system is certainly possible.

Can 2 planet be in the same orbit?

So, strictly speaking, two ‘planets’ in the same orbit would not be classed as planets. But it is possible for two planet-like bodies to share the same orbit around a central star without colliding: the second object would need to be positioned at a particular point in the first object’s gravitational field.

Can a plane fly to space?

Suborbital rocket planes Two piloted suborbital rocket-powered aircraft have reached space: the North American X-15 and SpaceShipOne; a third, SpaceShipTwo, has crossed the US-defined boundary of space but has not reached the higher internationally recognised boundary.

What is outside of space?

Outer space is not completely empty—it is a near-perfect vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium, as well as electromagnetic radiation, magnetic fields, neutrinos, dust, and cosmic rays.

What temperature is space?

And how does the coldest place on Earth compare? Space is very, very cold. The baseline temperature of outer space is 2.7 kelvins (opens in new tab) — minus 454.81 degrees Fahrenheit, or minus 270.45 degrees Celsius — meaning it is barely above absolute zero, the point at which molecular motion stops.

Is moon 1/6th of Earth?

Therefore, the gravitational attraction on the moon is about one sixth when compared to earth. Hence, the weight of an object on the moon is 16th its weight on the earth. Q.

Is the moon 1/8 the size of Earth?

Size and Distance 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.

Is moon hotter than Earth?

Since the Moon and the Earth are approximately the same distance from the Sun, they receive sunlight of the same strength. So the temperature of the Earth and the Moon should be the same. It is the Moon’s lack of atmosphere that creates such extreme temperatures.

Who named Earth?

All of the planets, except for Earth, were named after Greek and Roman gods and godesses. The name Earth is an English/German name which simply means the ground. It comes from the Old English words ‘eor(th)e’ and ‘ertha’. In German it is ‘erde’.

Did Earth ever have 2 moons?

Earth once had two moons, which merged in a slow-motion collision that took several hours to complete, researchers propose in Nature today. Both satellites would have formed from debris that was ejected when a Mars-size protoplanet smacked into Earth late in its formation period.

What if the Earth has 2 moons?

If the gravitational influence of a second moon were extreme, it could lead to phenomenally huge ocean tides (up to a kilometre high) which would also result in frequent tsunamis. It could also lead to enhanced volcanic activity and earthquakes.

Which country is closest to the Moon?

Due to a bulge around the equator, Ecuador’s Mount Chimborazo is, in fact, closer to the moon and outer space than Mount Everest.

How many years would it take if it were possible to walk to the Moon?

It would take about 9.5 years if you walked 24 7. The Moon is about 250,000 miles away and a human can walk at about 3 MPH (that is 4.8 km per hour), That means it would take 83,333 hours (give or take) to walk to the Moon, and there are 8766 hours in a year, so about 9.5 years.

How long would it take to get to the Moon?

It takes about 3 days for a spacecraft to reach the Moon. During that time a spacecraft travels at least 240,000 miles (386,400 kilometers) which is the distance between Earth and the Moon. The specific distance depends on the specific path chosen.

How long would it take for a piece of the Moon to hit Earth?

If I’m not mistaken “the moon” will take (sqrt(distance/acceleration)=5246,23 seconds) about 1,5 hours to reach Earth. Maybe it’ll be a bit less for Earth’s radius.