Don Walsh: The man who made the deepest ever dive
The remarkable story of Captain Don Walsh and his 11km journey to the bottom of the Mariana Trench.
Author Archives: BBC News - Science & Environment
Elon Musk’s Starship rocket goes further and higher – but is then lost
The rocket's flight was again cut short because of technical issues, but previous problems were fixed.
Elon Musk’s Starship rocket to make second flight
The vehicle's maiden flight in April ended when it exploded four minutes after leaving the ground.