Astronaut

valentina tereshkova

Things We Saw Today: On This Day Fifty-Five Years Ago, Valentina Tereshkova Became the First Woman in Space

NASA’s “Space Poop Challenge” Ends, Possibly Ending Diaper-Wearing Era for Astronauts

Things We Saw Today: Former Astronaut and U.S. Senator John Glenn Has Died

Space Selfies Are the Best Selfies

Identical Twin Astronauts Will Test the Effects of Space on Humans

Astronaut

valentina tereshkova

Things We Saw Today: On This Day Fifty-Five Years Ago, Valentina Tereshkova Became the First Woman in Space

NASA’s “Space Poop Challenge” Ends, Possibly Ending Diaper-Wearing Era for Astronauts

Things We Saw Today: Former Astronaut and U.S. Senator John Glenn Has Died

Space Selfies Are the Best Selfies