The gravity-bending story of Nasa's ingenious space pen

50 years after it made its first flight, the Space Pen is still helping astronauts write in zero gravity

Defying Gravity: A Brief History of the Fisher Space Pen - Pen Heaven Blog - Blog

While NASA spent a large amount of money developing the Space Pen, the Soviets just used pencils

The gravity-bending story of Nasa's ingenious space pen

Why can space bend, expand and shrink in the general relativity universe? Is it a way to explain gravity? Do other factors also affect space? - Quora

Why the Higgs and Gravity are Unrelated – Of Particular Significance

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

Education News & Blogs – NASA Jet Propulsion Laboratory

Did NASA Spend Millions to Make the Space Pen? Here's How Astronauts Write While in a Low-Gravity Environment

The Real Story Behind The NASA Space Pen And The Soviet Pencil - I'm A Useless Info Junkie

How to Simulate Walking on the Moon—Without Leaving the Planet

The space pen became the space pen 50 years ago

Student-Built Space Hardware - NASA

The Space Pen: Writing Under Any Condition