Scientists have figured out how quickly Mars lost its atmosphere, a process that’s slowly continuing today
Basin regularly refilled with water from rain or snow creating lakes that could have been haven for life, scientists say
Report outlining three-phase plan for manned mission to Red Planet is short on timeline and projected cost
Scientists say presence of water on Mars raises possibility of microbial life, would ease human exploration
The discovery changes our understanding of the planet, and of the chances for life to exist. Jacob Ward explains.
Water on Mars could lead to discovery of life there and NASA push for a manned mission
Siding Spring passed just 87,000 miles from the Red Planet as orbiters and rovers watched
After 442 million miles and 10 months, the robotic spacecraft braked and let the red planet’s gravity take hold
