11 June 2021
The rate of galaxies merging 2 billion years after the big bang is 5 to 10 times more than predicted by theories of modified Newtonian dynamics, and more in line with dark matter theories
11 December 2018
We can’t explain over 95 per cent of the universe – let astrophysicist Catherine Heymans fill you in on the mystery of dark matter
17 October 2018
Stephen Hawking did more in his lifetime to advance our understanding of gravity than anyone since Einstein – and much more besides. Join Martin Rees, Marika Taylor, Stuart Clark and Tom Shakespeare as they explore the legacy of the greatest physicist...
19 September 2018
It’s invisible, and yet the motions of galaxies suggest it must be there. But a recent discovery has just deepened the mystery of the universe we cannot see
