Could the universe explode?

A centrepiece of Prof Stephen Hawking’s theory of black holes states that black holes can only grow. Thanks to precision observations made with the Laser Interferometer Gravitational-Wave Observatory

Amazing answers to your curious questions

So you thought the Universe was a place of peace and calm? Think again. Yes, the night sky looks the same as centuries ago – a trustworthy and unchanging backdrop to daily life that helps to ease your

In the world of astronomy and science fction, black holes have long dominated headlines as invisible behemoths whose gravity even traps light. First predicted as ‘dark stars’ by John Michell in 1783,

Scientifically speaking, there is no such thing as ‘touching’ something. When objects with mass – any objects with mass – touch each other, they aren’t physically in contact at all. There are two reas

We go back to the future to find out whether or not this iconic vehicular time machine is complete science fiction