NASA - Yuri Gagarin: First Man in Space
Yuri Gagarin: The first man in space | CNN
Space Race Timeline | Royal Museums Greenwich
Moon landing - Wikipedia
Alexei Leonov: The Russian who could have been first to the Moon - BBC News
Alexei Leonov: The Russian who could have been first to the Moon - BBC News
Why Yuri Gagarin Remains the First Man in Space, Even Though He Did Not Land Inside His Spacecraft | National Air and Space Museum
Soviet Cosmonauts Recall Failed Bid To Beat U.S. To Moon
Apollo 11's 50th anniversary: Quick guide to the first moon landing - CNET
First Moon landing was nearly a US–Soviet mission
Why did we stop going to the Moon? | Royal Museums Greenwich
What if cosmonauts were the first to walk on the Moon? - BBC Future
Finally! A Russian man on the Moon
Yuri Gagarin: First Man in Space | Space
Moon landing conspiracy theories - Wikipedia
The Moon Landing
How NASA Sold the Science and Glamour of Space Travel - The New York Times
Russia, an Early Space Pioneer, Never Regained Its Lead - WSJ
Why Did We Stop Going to the Moon? | National Air and Space Museum
One Small Step For Hollywood? In Russia, Denying Moon Landings May Be Matter Of National Pride
Alexei Leonov: The Russian who could have been first to the Moon - BBC News
Russia is set to land its first astronaut on the moon in 2031 | Daily Mail Online
