How Big is the Moon? MM#1

less than 1m read

·Nov 2, 2024

How big is the moon? In the night sky, the moon seems rather small, but in reality, it really isn't. Central Europe would easily fit under it. The surface area of the moon is huge. To give you some perspective, it's as big as the whole European continent, China, the USA, Brazil, and South Africa together.

Weight-wise, the moon is only about 1/81th of the mass of Earth, but how big is it in relation to Earth? Quite big actually, our moon is the biggest in the solar system in relation to its planet, and it's the fifth largest moon in the solar system. Quite a bit bigger than the dwarf planet Pluto.

Now if the moon is really that huge, how far away is it from us to seem this small in the night sky? 370 km, as far as the ISS maybe? No. At that distance, gravitational forces would rip the moon apart. At 36000 km, it would be as far away as our most distant satellite. Let's adjust the distance to reality. Pretty far away, right?

A 747 would need 28 straight days to fly to the moon, and even with our current technology, we'd need two full days. And in a car, a lot of time. So how big is the moon? Well, it kind of depends how you define "big"; but seriously though, it's pretty big.

Hey Youtube, we'll try something new this month, Mo(o)n May. One video about cool moon stuff each Monday in May. So, see you next week! Subtitles by the Amara.org community.

Welcome to Atlantium, the Nation Formed in a Backyard | Short Film Showcase

Logistic growth versus exponential growth | Ecology | AP Biology | Khan Academy

View All

Reshma Shetty Speaks at Y Combinator's Female Founders Conference 2016

[Music] Hello everyone. Um, so first off, I’d like to, uh, thank both Jessica and Susan for inviting me to be here today. It’s a real privilege and honor to speak to such a talented, amazing group of women here. Um, so, so as Cat said, my name is RMA. I’…

10 Brutal Truths That Trigger People's Ego

You know, the universe seems kind of small compared to some people’s egos. We all know the type. The challenge is speaking to them in a manner that doesn’t trigger any childish behaviors. So, if you want to avoid that at any cost, you’d better pay attenti…

Slow-Mo Non-Newtonian Fluid on a Speaker

So today I am going to do everyone’s favorite non-Newtonian experiment. I am going to put this corn starch and water solution on this speaker, but I want to do this scientifically. So I am shooting it with a high-speed camera, and I am going to vary the …

Personal rights of citizenship | Citizenship | High school civics | Khan Academy

One of the chief responsibilities of the U.S. government is protecting the rights of citizens. But what are those rights? The extent of and limits on rights can be very complex. That’s why we have constitutional lawyers and Supreme Court cases to decide w…

Why Are You Alive – Life, Energy & ATP

At this very second, you are on a narrow ledge between life and death. You probably don’t feel it, but there’s an incredible amount of activity going on inside you, and this activity can never stop. Picture yourself as a Slinky falling down an escalator m…

Worked example: problem involving definite integral (algebraic) | AP Calculus AB | Khan Academy

We are told the population of a town grows at a rate of ( e^{1.2t} - 2t ) people per year, where ( t ) is the number of years. At ( t = 2 ) years, the town has fifteen hundred people. So first, they ask us approximately by how many people does the popula…

How Big is the Moon? MM#1

More Articles