SpaceX’s mega rocket completes its fourth test flight from Texas without exploding 

Boca Chica, Texas — SpaceX’s mega Starship rocket completed its first full test flight Thursday, returning to Earth without exploding after blasting off from Texas.  The previous three test flights ended in explosions of the rocket and the spacecraft. This time, both managed to splash down in a controlled fashion.  The world’s largest and most powerful…

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Australian researchers find simple, cost-effective desalination method

SYDNEY — Australian researchers say a simpler and cheaper method to remove salt from seawater using heat could help combat what they call “unprecedented global water shortages.” The desalination of seawater is a process where salt and impurities are removed to produce drinking water.   Most of the world’s desalination methods use a process called reverse osmosis.…

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