Over 7,000kg of trash: Mars has already become junkyard planet
Fifty years, 14 missions, and 18 man-made objects—that's what humanity's relationship with Mars looks like in the fewest of words. But do you know what that means for Mars? Over 7,000kg of trash! Yes, you heard it right. What's interesting is that we are yet to set foot on the red planet. But we are not far behind from turning it into another Earth.