- NASA’s Perseverance rover hits the Mars rock gold mine: ‘It has been all we had hoped for and more’ Space
- NASA’s Perseverance Mars Rover Studies Trove of Rocks on Crater Rim NASA (.gov)
- Shocking Spherules on Mars: NASA’s Perseverance Rover Finds a Rock That Defies Explanation SciTechDaily
- ‘Are those blueberries or eggs?’: Mars yields new spherules with pinholes and fractures Business Today
- Perseverance Drills Main River Rock Sample astrobiology.com