DARK ENERGY DOESN'T EXIST?

New study shows the 'timescape' model of cosmic expansion, which doesn't have a need for dark energy because the differences in stretching light aren't the result of an accelerating universe, but instead a consequence of how we calibrate time and distance

NE of the biggest mysteries in science – dark energy doesn't actually exist, according to researchers looking to solve the riddle of how the Universe is expanding.

For the past 100 years, physicists have generally assumed that the cosmos is growing equally in all directions. They employed the concept of dark energy as a placeholder to explain unknown physics they couldn't understand, but the contentious theory has always had its problems.