NASA says it needs better ideas on how to return samples from Mars - Ars Technica
- NASA says it needs better ideas on how to return samples from Mars Ars Technica
- NASA rethinks plan to return rare Mars samples to Earth CNN
- NASA's Mars sample return plan is getting a major overhaul: 'The bottom line is $11 billion is too expensive' Space.com
- JPL Workforce Update NASA Jet Propulsion Laboratory
- NASA Seeks 'Hail Mary' for Its Mars Rocks Return Mission The New York Times