New research into dark matter’s interaction with normal matter indicates that some dark matter could have a tiny electrical charge
This unusual phenomenon within galaxy clusters may indicate to a new physics at work
The map is the strongest evidence yet for the theory that the majority of our cosmos is made up of matter and energy we can’t see
An international team of cosmologists have used data from the intergalactic medium – the vast, largely empty space between galaxies – to narrow down what dark matter could be
Why the Milky Way has so few satellite galaxies could be all down to the elusive dark matter, say European astronomers.