The study suggests that we should start investigating worlds larger than the Earth whose atmospheres are dominated by hydrogen
Scientists have long believed that they should be able to find molecular oxygen in space outside our galaxy but have never previously managed to do so
The PM was admitted to hospital in London yesterday
This discovery isn't just changing our understanding of life on Earth it could also affect the search for extraterrestrial life
"The first time we saw that, it was just mind boggling"
Not only does it reduce breathing hazards it also speeds up response times by eliminating the need to put on oxygen masks
Authorities say there are concerns about falling oxygen levels in the chamber where the boys and their coach are trapped