New Scientist on MSN57m
Bacteria found in asteroid sample – but they're not from space
The unexpected discovery of microbial life in a piece of rock from an asteroid shows how hard it is to avoid contaminating ...
2 million mph galaxy smash-up seen in unprecedented detail
A massive collision of galaxies sparked by one traveling at a scarcely-believable 2 million mph (3.2 million km/h) has been ...