This week, learn why research planes will chase the total solar eclipse, uncover new details of the Columbia shuttle tragedy, see a Barbie-pink sea pig, and more.
This week, learn why research planes will chase the total solar eclipse, uncover new details of the Columbia shuttle tragedy, see a Barbie-pink sea pig, and more.
Ahead of new BBC documentary The Space Shuttle That Fell To Earth, we take a look at the tragic final moments of of the seven astronauts aboard Space Shuttle Columbia