Stellar black holes are born from the collapse of massive stars at the end of their lives, weighing from 3 to 50 times the mass of the Sun. When a star exhausts its fuel, it explodes in a ...

Imagine if we could use strong electromagnetic fields to manipulate the local properties of spacetime—this could have important ramifications in terms of science and engineering. Electromagnetism has ...

The magnetic field around a current-carrying wire is described. Electromagnetism: The magnetic field around a current-carrying wire is described. Students learn to apply right-hand rules to straight ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Michael Murphy, Professor of Astrophysics, Swinburne ...