Science 路 馃嚭馃嚫 US

As of August 2026, which astronaut's fourth space journey ended in early medical evacuation?

Answer options

  • A.Scott Kelly
  • B.Mike Fincke
  • C.Peggy Whitson
  • D.Chris Hadfield

How it works

  • Answer 10 real-world questions in 15 seconds each
  • Earn points based on speed and accuracy
  • Compete on weekly leaderboards for real prizes