Humans like to measure objects by seeing how many objects can fit into another, single object. We often ask how many moons can fit in the Earth, or how many Earths can fit in the sun. Doing this helps us understand the size of objects. You may wonder how many Earths can fit in other planets, like … Read more about How many Earths can fit in Jupiter?
Space Questions Answered
Do you have a burning space question you need answered? From the general curiosity of topics like why Mars is red, through to fantastical questions like what would happen if the Moon exploded, we are adding scientific answers to any space questions you might have.
We have seen our answers to these questions used by parents, teachers, students, and just about anybody with a general curiosity for the amazing expanse of space.
Do you have a question about space that you really want answering? Get in touch and our team will add it to the list of questions we answer.
If you have ever looked at pictures of our planets, or lined them up side by side to inspect them, then you might notice something interesting--all the planets are round. Naturally, you might ask, "why are planets round?" The answer to this question rests in how planets are formed and how gravity … Read more about Why are planets round?
We can easily pinpoint the center of a circle or the center of a cube. With the ability to mark the center of objects and places, you may often wonder, "Where is the center of our universe?" Unlike pinpointing the center of geometric shapes, there isn't exactly a center of the universe to pinpoint. … Read more about Where is the center of the universe?
You may look at pictures of the planet Jupiter in books or online and wonder, just how long would it take to get to Jupiter? Well, the answer actually depends on a variety of factors, including distance, speed, and path. One factor to consider is the orbit of Jupiter and Earth. Since Earth and … Read more about How long would it take to get to Jupiter?
Have you ever wondered, just how much does the Earth weigh? Astronomers have worked to answer this question, but you need to know the difference between weight and mass first in order to understand how scientists answer this question. Mass measures how much matter makes up an object. On the other … Read more about How much does the Earth weigh?
How you ever wondered how Saturn got its rings, or just how they formed? The answer to that question is a little difficult to answer because no one is exactly certain of how Saturn's rings formed. However, there are a few theories that try to explain where exactly the rings came from and how they … Read more about How did the rings of Saturn form?
If you want to know what comets are made of, you have have to take the time to understand how comets are structured. A comet is an object in space that orbits the sun across an elongated, and sometimes strange, path. These objects have a core, called a nucleus. Surrounding the comet's nucleus … Read more about What are comets made of?
You may have never heard of tidal locking before and may wonder, what exactly is tidal locking? What does it look like, and what does it even mean? Tidal locking is when a body in space orbits another body in a way that the body's year and day are equal in length. This means that the body spins … Read more about What is tidal locking?