Space junk is an imminent menace to communications satellites, scientists are warning. Satellites, particularly of a military variety, are already …

http://www.spacetourism.news/2017-06-13-nearly-all-communications-satellites-could-be-obliterated-in-the-next-few-years-from-a-cascading-explosion-of-space-debris.html

The biggest threat to humanity’s survival as a species on planet earth isn’t the green, cone-headed alien figures with oblong …

http://www.spacetourism.news/2017-03-03-scientists-humanity-could-be-wiped-out-by-extraterrestrial-microbes-hitching-a-ride-on-spacecraft.html