Alexei Leonov: The Russian who could have been first to the Moon - BBC News
First American Spacewalk | NASA
Astronaut Bruce McCandless, Who Died in December, Talks About the First Untethered Spacewalk
The first space walk | New Scientist
EVA at 50: Cosmonaut Alexei Leonov took first spacewalk 50 years ago | collectSPACE
Astronaut Ed White, the First American Space Walk, and the Camera He Used
The First Spacewalk - YouTube
How the First Spacewalk Nearly Ended in Disaster - Alexei Leonov Voskhod 2 - YouTube
The First Space Walk | Britannica
35 Years Ago: First Untethered Spacewalk
Alexei Leonov's First Spacewalk Wasn't Quite as Dramatic as We Thought | Air & Space Magazine| Smithsonian Magazine
The first space walk – in pictures | Science | The Guardian
The first space walk happened 50 years ago, and nearly ended in disaster
Ed White: First American Spacewalker | NASA
First Spacewalk Nearly Ended in Tragedy for Alexei Leonov | Time
Space Station 20th: Spacewalking History | NASA
First Spacewalk by Alexei Leonov: Catching Up with the Cosmonaut | Time
The Camera That Recorded the First Spacewalk is Up for Auction | PetaPixel
NASA's First All-Female Spacewalk Makes History - The Atlantic
First American astronaut walks in space | HISTORY
America's First Space Walk" - 11" x 14" or 16" x 24" – The Space Store
The Saddest Moment: Remembering America's First Spacewalk, On This Day in 1965 - AmericaSpace
NASA astronauts make history with first all-female spacewalk
NASA's first-ever all-woman spacewalk was a success | TechCrunch
A brief history of spacewalks | Popular Science
Nasa plans historic first all-female spacewalk in coming days | Nasa | The Guardian
First Space Walk | Alexei Leonov | DK Find Out
June 3, 1965 - America's First Spacewalk | NASA
Russia plans to take first tourist on space walk in 2023
