NASA asked for cheaper ways to get Mars samples. It had one all along.
NASA will investigate two new approaches to bring its Mars samples to Earth through a mission proposal that is less expensive ...
Elon Musk slapped down by Jess Philips as she tells billionaire to 'get to Mars'
The MP has vowed not to be silenced by Elon Musk after the tech billionaire branded her a "witch" and a "rape genocide ...