Mouse Sperm

Readers weigh in on deer-vehicle collisions, mouse sperm in space and more

Japanese Scientists Tried Mailing Freeze-Dried Mouse Sperm on a Postcard – Here’s What They Discovered

Scientists have worked out how to send viable mouse sperm on postcards

Scientists mail freeze-dried mouse sperm on a postcard

'Space pups': Mouse sperm stored on ISS produces healthy young

Scientists flew mouse sperm to space to study radiation’s impact

Freeze-Dried Mouse Sperm Survived 6 Years in Space Used to Conceive Healthy Baby Mice

'Space pups' born from freeze-dried mouse sperm stored on space station

Frozen mouse sperm that spent 6 years in orbit used to conceive 8 healthy ‘space pups’

In 2013, scientists from Japan sent samples of freeze-dried mouse sperm to live on the ISS -- and now they finally know how it affected them. Even after six-years of exposure to space radiation, the researchers say the space sperm still produced healthy pups.

Mouse sperm thrived despite six years of exposure to space radiation

10 unusual things researchers launched into space for science -and why: 1. Nickelodeon Green Slime, 2. Tissue Chips, 3. Jellyfish, 4. Salmonella, 5. Tardigrades, 6. Honeybee Colonies, 7. Spiders, 8. Freeze-Dried Mouse Sperm, 9. Medaka, & 10. Bullfrogs.