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

The space pen became the space pen 50 years ago

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

Exclusive: Here's What It's Like to Spend a Year in Space

Treasure Hunters, Stories, Notre Dame Magazine

Fact or Fiction?: NASA Spent Millions to Develop a Pen that Would Write in Space, whereas the Soviet Cosmonauts Used a Pencil

Do we live in a hologram? Why physics is still mesmerised by this idea

The Beauty of Space: Vintage NASA Photographs Skinner Auction 3048M by Bonhams Skinner - Issuu

Ripples in the Fabric of Space Have Been Discovered

Hubble Space Telescope 2019 - eoPortal