Nasa seeking faster, cheaper way to bring Mars samples to Earth
[ad_1] Retrieving Mars samples has been on Nasa’s to-do list for decades. But a recent review put the total cost at $8 billion to $11 billion, with an arrival date…
[ad_1] Retrieving Mars samples has been on Nasa’s to-do list for decades. But a recent review put the total cost at $8 billion to $11 billion, with an arrival date…