Featured in cosmonauts
60 years ago, Sputnik shocked the world and started the space race
Here’s how it all began.
Space Station Crew Could Soon Be Down One Cosmonaut
Money's tight for the Russian space agency
Celebrate The First Cosmonaut With A Snow Portrait
Watch A New Crew Of Astronauts Dock With The ISS
Submit Your Questions For Astronauts Spending a Year In Space
Use #AskPopSci on social media, and watch live at 10:05am EST on PopSci.com!
Watch Live As ISS Cosmonauts Go On A 6-Hour Spacewalk
For your viewing pleasure: a space-station installation.
One Small Pawprint: Meet The Astro-Animals That Went Before Iran’s Space Monkey
Dogs, cats, chimps, and more!
Earth-Based Mars500 Crew Breaks Endurance Record For Longest “Space” Mission
An increasingly pale six-member crew on a fake mission to Mars has just reached a new landmark: 438 days in...
Mars500 Crew ‘Lands’ on Mars, Begins Spacewalking the Martian Surface
If you consider a meticulously curated sandpit in a Moscow suburb a destination, then the Mars500 team has finally arrived....