Space
Solar storms could spark BLACKOUTS after Nasa reveals the Sun is 'waking up'
Scientists have warned the cosmic events could grind humanity's activities to a halt
Nasa issues update on 'interstellar object' amid claims alien visitor 'could be DIRE for humanity'
A top physicist has suggested the object could be a 'technological artefact' with 'artificial intelligence' and 'malign intent'
Blood moon: Best pictures from Sunday's lunar eclipse as billions watch space phenomenon
The peak of the eclipse fell at around 7.30pm BST - but skygazers will have to wait a year for the next one
