Saharan dust will become normality, scientist says
The dust could reach as far as the UK, producing the phenomenon known as “blood rain” that was considered a bad omen in medieval times
Aliens could be living in the acid clouds of Venus
Life can thrive in very acidic conditions, can feed on carbon dioxide, and produce sulfuric acid
Tiangong-1 space station burns up over the Pacific
it's possible that as much as 20 percent of it could have reached the Earth's surface