Invading aliens' low tech weapons are no match for Earth's modern weapons
791
SF Short Story: alien apes invade during nuclear war
140115
Interstellar culture resolves disputes with simulated duels; antagonist cheats using telepathy
97147
Short story about aliens who invade Earth and are baffled by the climate
27187
Sci-fi series: humans are immune to telepathy, become soldiers for an alien group fighting against invertebrate telepaths
118194
Looking for the title of a book about alien invasion, mining asteroids and using lasers to defend earth
142162
Alien surface transport that walks, not rolls
119551
Modern ice-age/plans for weapon hidden in genome
185
Why can't Transporter technology be used as a weapon?
64989
Falling space debris defence systems in the Star wars universe
152532
Aliens hiding important information about the human race; story ends “‘You don’t’ he said?”
116203
Nuking the Mosquito — ridiculously complicated ways to achieve very simple results
93701
How fast does an alien grow in the Alien movies?
77012
Why did the Rebel fleet not bombard the Shield Generator on Endor?
132722
Why was this item left relatively unguarded on a barren planet?
60613
What form of government exists at the time of Alien/Aliens?
39398
What did the aliens need help for?
91436
Would the Borg assimilate a 20 century Earth?