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

Microgravity pdf - NASA

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

Treasure Hunters, Stories, Notre Dame Magazine

Hubble Space Telescope 2019 - eoPortal

Hubble Space Telescope 2019 - eoPortal

Can someone who knows what they're talking about add some context to these quotes? : r/flatearth

International Space Agencies - Missions and Discoveries - Civilsdaily

Classic Fisher Space Pens have been going into space since before the first Moon landing. The cartridges of conventional ball point pens are open to permit ink to be fed to the point. The secret behind the Fisher Space Pen lies in the unique design characteristics of the ink and the high precision manufacturing tolerances of the ball point and socket. The ink is fed to the ball point by gas pressure permitting the pen to write in any position.

Fisher Space Pen Zero Gravity Matte Black

Space Pens, Pencils, and How NASA Takes Notes in Space

black holes Write Science

Astronaut Chris Hadfield Brings Lessons From Space Down To Earth

Astronomy - Things in the Sky - Set 01

Web and Mobile Product Development, Digital Development Partner

Hubble Space Telescope 2019 - eoPortal