US President Donald Trump vowed Monday that the world's biggest economy would again see itself as "a growing nation" that expands its territory, adding that the country would plant its flag on Mars.

A team of scientists, led by Andrea Butturini from the University of Barcelona, has proposed that Acidalia Planitia, a vast ancient plain on Mars, could harbor microbial life deep beneath the ...

Addressing the threats posed by space radiation is growing all the more necessary: Elon Musk is dedicating thousands of SpaceX employees and multiple facilities to the task of colonizing Mars with ...