1815International RelationsMedium
In 1986 US solar system probe voyager-2 discovered six new moons of the planet Uranus. Which space shuttle exploded after launching, killing all the seven passengers in 1986?
AFrench space shuttle challenger
BGerman space shuttle challenger
CUSSR space shuttle challenger
DUS space shuttle challenger
Correct answer
D. US space shuttle challenger
Explanation
The correct answer is US space shuttle challenger.