The expansion of the universe could be a mirage, a potentially controversial new study suggests.
This rethinking of the cosmos also suggests solutions for the puzzles of dark energy and dark matter, which scientists believe account for around 95% of the total energy and matter in the universe but remain shrouded in mystery.
The novel new approach is detailed in a paper published June 2 in the journal Classical and Quantum Gravity, by University of Geneva professor of theoretical physics Lucas Lombriser.
I find it really interesting too. I struggled to understand it though. Is he saying that stuff that is further away is made of elements with a higher (or lower) atomic number?
I don’t think so.
I think they are suggesting that the mass of protons etc is not stable over time.