During our visits to Mars, what, if anything, are we doing to prevent our bacteria, viruses and other earthly life escaping from our vehicles and contaminating the pristine environment of the red planet?

Ejay

Post your answers – and new questions – below or email them to nq@theguardian.com



READ SOURCE

READ  Google Maps street view images can be used to detect signs of inequality

WHAT YOUR THOUGHTS

Please enter your comment!
Please enter your name here