Physics
Time travel without paradoxes is possible with many parallel timelines
News
cosmology
Physics
The universe tends towards disorder. But how come nobody knows why?
Features
Space
Studying the universe’s origins hint that its beginning has no end
Comment
Physics
The plucky probe that put the big bang theory to the test
Regulars
Physics
Why dark matter's no-show could mean a big bang rethink
Features
Space
Cosmological crisis: We don't know if the universe is round or flat
News
Space
The ‘nuclear pasta’ in neutron stars could transform particle physics
Comment
Physics
Einstein killed the aether. Now the idea is back to save relativity
Features
Space
Distant galaxies moving in sync hint at cosmic web across the universe
News
Space
Born in the big bang: How ancient black holes could save cosmology
Features
Space
Weird repeating signals from deep space may be created by starquakes
News
Space
Weird galaxies suggest our best understanding of the cosmos is wrong
News
