US military says it recovers key sensors from downed Chinese spy balloon
The Chinese balloon, which Beijing denies was a government spy vessel, spent a week flying over the United States and Canada
First images of Chinese spy balloon debris pulled from Atlantic Ocean released by US Navy (photos)
The photographs are dated 5 February, the day after the balloon was downed by an F-22 Raptor jet
Debris from Challenger space shuttle found off the coast of Florida (video)
The Challenger broke apart after its launch on January 28, 1986, killing all seven crew members aboard