The cost of a proposed NASA mission to gather rocks on Mars and return them to Earth is spiraling upward and slipping further into the future.
So on Monday, space agency officials asked for ideas on simplifying the mission and trimming its price tag.
“The bottom line is that $11 billion is too expensive,” Bill Nelson, the NASA administrator, said during a news conference on Monday.
“And not returning samples until 2040 is unacceptably too long.”The mission, known as Mars Sample Return, is central to the search for signs that life may have existed on the red planet.
NASA had hoped that Mars Sample Return would cost $5 billion to $7 billion, and that the rocks would arrive on Earth in 2033.
Persons:
Bill Nelson
Organizations:
NASA