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Many questions remain
From colliding galaxies to supermassive black holes, we take a look at some of the strangest sights in the universe
What is normal or ‘ordinary’ matter? When astronomers talk about normal matter, we’re referring to baryons. By that, we just mean ‘the stuff of atoms’ – things like protons and neutrons. How did we fi
Amazing answers to your curious questions
The nature of time is one of the most profound and longstanding problems in physics – one that no one can agree on. From our perspective, time seems to steadily progress forward with each tick of the
From strange lights in the sky to rocks that spontaneously glide across the ground, the mysteries scientists are trying to finally crack
We delve into the science and psychology behind the paranormal to ask... do ghosts exist?
