Physics
What if there was no big bang and we live in an ever-cycling universe?
There is no good evidence that our universe even had a beginning, a startling proposition that means the cosmos could collapse in about 100 billion years
Features
Space
Mysterious signals from space could teach us how dark energy works
News
Physics
Welcome to the 5th dimension: Our universe’s radical new fate
Features
Space
Mystery of universe鈥檚 expansion deepens with new cosmic calculation
News
Space
There aren鈥檛 enough space explosions to explain strange radio bursts
News
Space
Something is seriously wrong with our understanding of the cosmos
News
Technology
Galaxy simulator Ashley Spindler uses AI to understand the far cosmos
Regulars
Space
Mystery radio waves from space tracked to a surprising home galaxy
News
Cosmic microwave background
Physics
We’ve seen signs of a mirror-image universe that is touching our own
New experiments are revealing hints of a world and a reality that are complete reflections of ours. This mirrorverse may be able to solve the mystery of the universe's missing dark matter
Features
Mind
High Life鈥檚 sex and black holes sci-fi intrigues without satisfying
Culture
Physics
Mini universes could be constantly exploding at every point in space
News
Humans
Our pick of Venice Biennale 2019’s most scientific artworks
Culture
Space
The universe is 2.5 billion times less magnetic than a fridge magnet
News