Mystery of space revealed as 'biggest explosion since Big Bang' spotted by NASA boffins
![Mystery of space revealed as 'biggest explosion since Big Bang' spotted by NASA boffins](https://i2-prod.dailystar.co.uk/incoming/article33351106.ece/ALTERNATES/s615/0_EM6uz2YMEzvj7LjhTaDNok-970-80.jpg)
"As long as we have been able to detect GRBs (gamma-ray bursts), there is no question that this GRB is the brightest we have ever witnessed by a factor of 10 or more"