'Maybe Texas went too far' and other self-doubting quotes of the week dallasnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dallasnews.com Daily Mail and Mail on Sunday newspapers.
The apparent implosion of the Titan submersible, a vessel headed for the ocean floor, shows why we need safe, accessible ways for people to explore our world.
Titanic sub: What does its implosion mean for space tourism? azcentral.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from azcentral.com Daily Mail and Mail on Sunday newspapers.