Nasa 'discovers sugar' on ancient asteroid 200 millions miles from Earth
The remarkable discover is said to offer fresh insight into how life first emerged on Earth
Space
Nasa to hold urgent briefing TODAY as mysterious 'interstellar object' heads closer to Earth
A raging debate over the visitor's alien origins could be put to bed as soon as Tuesday afternoon
Northern Lights set to be visible in Britain once again tonight as geomagnetic storm rages
Britain could bask under the Aurora Borealis as soon as tonight - find out if YOU can see it here
