Starting with an Earth the size of a marble, these folks built a full-scale model of our solar system across 7 miles of Nevada desert.

And while creating a 3D model of the Laschamps excursion – the most recent time when the Earth’s poles wandered, 41,000 years ago – Mukhopadhyay, the study’s lead author, noticed something ...

The Earth has its own set of rules, solidly grounded in laws of physics and chemistry and emergent principles of geology and biology. Unlike our economic model, these are not artificial constructs.

For their latest project, To Scale: Time, Overstreet and Gorosh decided to build a scale model of time. All 13.8 billion years of it. The 140 million miles between Earth and Mars became 302 feet.

So, they decided to build one. On a dry lakebed in Nevada, the group constructed a model by drawing circles in the desert around a 1.5 meter sun and a marble-sized Earth small enough to get lost ...

How do you make a numerical model that shows the motion of the Earth-Sun-moon system? Here, I use vpython to create the calculation.

The geocentric model is a debunked theory that the Earth is the center of the universe, with the sun and planets revolving around it.

The ionosphere – the region of geospace spanning from 60 to 1000 kilometres above the Earth – impairs the propagation of radio signals from global navigation satellite systems (GNSS) with its ...

Scale model of Solar System shows Earth's place in the universe like never before Only 24 people in history have seen the full circle of the Earth for themselves ...

Using dirt as a construction material could help make one of the biggest carbon-emitting sectors significantly greener.

The ionosphere – the region of geospace spanning from 60 to 1000 kilometres above the Earth – impairs the propagation of radio signals from global navigation satellite systems (GNSS) with its ...