A remarkably clean gravitational-wave detection has confirmed long-standing predictions about black holes, including ...

Hungarian author and Nobel Prize for Literature 2025 winner László Krasznahorkai, known for his surreal and anarchic novels, ...

Space exploration is chock-full of jaw-dropping stories, some iconic like the Apollo lunar missions, and some “hidden gems”.

Black holes are usually cast as cosmic dead ends, places where matter and information vanish without a trace. A new ...

As we celebrate our 125th year, we do so with a renewed sense of purpose. Guided by our strategic vision and driven by our shared values, we are confident that we will rise to meet this moment and ...

110 years ago today, Albert Einstein published his General Theory of Relativity, which redefined the relationship between matter and gravity. Suddenly, our mysterious universe made a little more sense ...

Welcome to my solutions manual! You will find the most up-to-date version of the document in main.pdf, under the main branch. My goal is to provide a complete answer ...

The answer once again starts with Albert Einstein—this time with his theory of general relativity, which describes gravity as a deformation of geometry. A theory which has also proven to be extremely ...

The Commonwealth Secretary-General's address delivered at the Royal Over-Seas League (ROSL) Annual Lecture, on Wednesday 12 November 20205, at the Royal Over-Seas League (ROSL), London. It is a ...

Recent advancements in observational techniques have led to the capture of high-resolution images of black hole shadows, which are challenging the completeness of Einstein’s general theory of ...