Focus
Cosmic Microwave Background
Universe Expanding Faster Than Expected
The universe is expanding 9 percent more quickly than expected, telling us there’s something we’re missing. Could it be a new type of particle?
Have Cosmologists Lost Their Minds in the Multiverse?
The recent BICEP2 observations – of swirls in the polarisation of the cosmic microwave background – have been proclaimed as many things, from evidence of the Big Bang and gravitational waves to something strange called the multiverse.
3 Alternatives to the Big Bang Theory
If the Big Bang theory is just a “theory,” are there other hypothetical explanations for the origin of the known universe?
