Learn how to calculate the universal gravitational force between two objects! This video explains Newton’s Law of Gravitation, walking you through the formula, units, and a step-by-step example to ...

For close to a century, scientists have been trying to marry Albert Einstein’s General Theory of Relativity and quantum ...

In this Python astrophysics tutorial, I walk you through calculating the gravitational field produced by a ring of mass. Using numerical methods and Python libraries, we explore how to compute ...

Neutron stars are ultra-dense star remnants made up primarily of nucleons (i.e., protons and neutrons). Over the course of ...

Dark matter is special in that it doesn't emit, absorb or interact with light, so science had to find a more creative way to ...

South Sudan’s military has moved into the Heglig oilfield under an unprecedented agreement between the country and ...

Investors aren't sold on Salesforce AI. Shares are low, growth is slowing, and bubble fears are turning a cloud giant into a ...

Stranger Things 5 introduced the idea of using a wormhole to time travel. Here's why that could lead to a Back to the Future ...

A remarkably clean gravitational-wave detection has confirmed long-standing predictions about black holes, including ...

Highly energized gas loses electrons, forming plasma, the fourth state of matter. While we associate plasmas with heat, icy ...

This December's dazzling display comes from a strange asteroid with comet-like behavior—and a tail of debris that astronomers ...