Earth, sun, moon: three objects in space whose interactions ... Let's say we want to build a model of the sun and Earth alone. Earth has a radius of about 6,371 kilometers (3,959 miles), but ...

To top it all off, it's a fairly accurate working model of how the earth orbits the sun and how the moon orbits the earth and it looks fantastic. In my experience it's durable enough to be moved ...

Earth’s origins trace back to a turbulent solar system, where particles of dust and gas spiraled around the sun ... moon’s composition and structure. Advanced simulations allow researchers to ...

This easy Earth Moon Sun paper craft is perfect for some out of this world fun when learning about space. Here's how to make ...

What is a lunar eclipse and why does it make the moon look red? When the sun, Earth and moon all align so that the moon passes into the Earth's shadow, there's a lunar eclipse. During a total ...

The event happens when the Earth moves directly between the sun and the moon, casting a shadow over the lunar surface. According to NASA, "The Moon will pass into Earth's shadow and appear to turn ...

The timing of the rock’s exit is influenced by the gravitational interactions between Earth, the moon, and the sun, and it is the gravitational forces exerted by these celestial bodies that are ...

Because it’s part of the Arjuna asteroid belt that orbits the sun, the mini-moon is also expected to make future visits around Earth — it will swing back by as soon as January and then is ...