Fauna: The Adorable Microscopic Organisms That Can Survive in Space - The Atlantic
Ask an Expert: When Life Gets Extreme' | NASA
Tardigrade - Wikipedia
There Are Tardigrades on the Moon. Now What? | Live Science
The search for life on Mars | Natural History Museum
Tardigrades: 'Water bears' stuck on the moon after crash - BBC News
Ask an Expert: When Life Gets Extreme' | NASA
SpaceX Launched Tardigrades and Squid to the Space Station for Study
Waterbears Freeze and Survive Space - and Still Look Cute - Kids Discover
7 Amazing Tardigrade Facts | How Do Water Bears Survive in Space?
The Micro Universe - Microscopic life by Robert Berdan - The Canadian Nature Photographer
Four organisms living in extreme conditions
Underground microbes may have swarmed ancient Mars, scientists say | PBS NewsHour
This tiny animal can survive basically anything, including the vacuum of space - The Washington Post
NASA news: Space agency reveals data 'important for life on Mars search' | Science | News | Express.co.uk
From microscopic to multicellular: Six Stories of life that NASA sees from space – Climate Change: Vital Signs of the Planet
These Gummy Bear-Looking Things Will Inherit the Earth - College of Arts and Sciences
How do tardigrades survive in space?
Astronauts find living organisms clinging to the International Space Station, and aren't sure how they got there - ExtremeTech
Panspermia - Wikipedia
Microscopic aliens may come to Earth from Mars, study claims
