Space
Nasa scientists discover 26 unknown bacterial species in ultra-sanitised cleanrooms
The microscopic organisms have managed to persist the harsh man-made conditions
'There is life out there!' Leading scientist insists aliens WILL be found by 2075
Dame Maggie Aderin-Pocock declared she is ‘absolutely convinced’ life exists among the 200 billion galaxies in the cosmos
Britons can catch glimpse of meteor shower TONIGHT filled with multi-coloured fireballs
Astonomers said the fireballs could be 'multi-coloured mainly white, some yellow and a few green, red and blue'
