What if You Died in Space?
Alexei Leonov, first human to walk in space, dies aged 85 | Space | The Guardian
How many astronauts have died in space? | Astronomy.com
Neil Armstrong, first man on the moon, dies | collectSPACE
Alexei Leonov: First person to walk in space dies aged 85 - BBC News
Cosmonaut Vladimir Komarov sacrificed his life in fatal mission to save friend Yuri Gagarin | Daily Telegraph
Who Was The First Man To Go Into Space? - Universe Today
5 Unforgettable Moments in the History of Spaceflight | Britannica
List of space travellers by first flight - Wikipedia
Astronaut Bruce McCandless, the first person to fly freely in space, dies | Nasa | The Guardian
Cosmonaut Alexei Leonov, first person to walk in space, dies at 85 - CNET
A Cosmonaut's Fiery Death Retold : Krulwich Wonders... : NPR
Alexei Leonov, first human to walk in space, dies at 85
Alexei Leonov: First person to walk in space dies aged 85 - BBC News
Yuri Gagarin: First Man in Space | Space
Mysterious death of Yuri Gagarin, the first person in space, possibly solved after 45 years - The Verge
How many astronauts have died in space? | Astronomy.com
Why Yuri Gagarin Remains the First Man in Space, Even Though He Did Not Land Inside His Spacecraft | National Air and Space Museum
Aleksei Leonov, First to Walk in Space, Dies at 85 - The New York Times
NASA - Yuri Gagarin: First Man in Space
What If Someone Dies in Space
Has anyone ever died in space? | New Scientist
First man on moon Neil Armstrong dies at 82|Newsmaker|chinadaily.com.cn
