Rotating black holes are the most powerful phenomenon in the known universe. Their powerful gravity radically alters the curvature of spacetime around them, leading to relativistic effects like time ...

A research team at the University of Glasgow has demonstrated the theory that led to the ' Penrose process, ' a power generation method that uses black holes, which was proposed about half a century ...

Black holes — which are forged from massive stars that can no longer fight gravitational collapse — may not be entirely one-way streets. True, not even light that strays too close can escape their ...

University of Oxford mathematical physicist Sir Roger Penrose won a Nobel Prize earlier this month for a lifetime of work studying black holes, singularities from which not even light can escape. Yet ...

ALTHOUGH the editor has nothing particularly new to bring forward this year, he has succeeded in making a very interesting and instructive volume. We think that the illustrations, which are many and ...

The imagination of scientists knows no bounds. Plans to install reflectors between the Earth and the Sun to overcome the climate crisis, and research into creating an artificial sun on Earth as an eco ...

THE editor, in his usual review of process work, says that he regretfully confesses that the year 1925, the end of a quarter century, shows “no new process, nor change of method, which is of ...