50 years after it made its first flight, the Space Pen is still helping astronauts write in zero gravity
Rotating pods for space stations/ships to provide artificial gravity in space were proposed decades ago. Why has no space agency or company actually proposed, designed or tested such a prototype to see
Fisher Clutch Space Pen Writes Upside Down Ballpoint Pen Black
Exclusive: Here's What It's Like to Spend a Year in Space
Defying Gravity: A Brief History of the Fisher Space Pen - Pen Heaven Blog - Blog
Apollo Space Pencil - Apollo11Space
CHALLENGER'S LOST LESSONS - ER - NASA
While NASA spent a large amount of money developing the Space Pen, the Soviets just used pencils
Listen to Space Nuts podcast
The gravity-bending story of Nasa's ingenious space pen
Hubble Space Telescope 2019 - eoPortal
Ripples in the Fabric of Space Have Been Discovered
Space Pens, Pencils, and How NASA Takes Notes in Space
