IntroductionIn this series, I am testing the hypothesis that "the universe might be a simulation running on a massive ...

Data from the Chandra X-ray Telescope has revealed spider pulsars, which are a group of dead stars, in globular cluster Omega ...

A second-generation planet, composed of the remains of a dead star, has been discovered orbiting a white dwarf for the first time.

Astronomers have found what may be the first second-generation planet around a white dwarf, a Jupiter-sized gas giant that ...