Does the universe have an edge?

Amazing answers to your curious questions

The end is inevitable. Eventually, our Sun will grow old and die. When it does, how much of the rest of the Solar System will it take with it? The fate of Earth hangs in the balance… The end will star

What is a gamma-ray burst? Gamma-ray bursts (GRBs) are intense sources of high-energy radiation that we detect on Earth in the form of gamma rays. They were first detected in the 1960s by US military

An unusual spacecraft reached orbit in November 2025, one that might herald the dawn of a new era. Called Starcloud-1, it was the size of a small fridge and carried an advanced NVIDIA chip designed to

How high up is the lowest level of ...

SET TO TAKE HIS NEW LIVE SHOW AROUND THE WORLD, THE PHYSICIST AND PRESENTER REFLECTS ON HIS DEFINING TRAVEL EXPERIENCES