Rank 16 documents Curiosity (MSL) — the Mars Science Laboratory rover that landed in Gale Crater on 6 August 2012 via sky-crane descent, carrying 899 kg of instruments including SAM, ChemCam, and MAHLI on an MMRTG power system designed for years of traverse toward Mount Sharp. Ashwin Vasavada's science team and JPL engineers replaced MER solar panels with nuclear power and drill-sample analysis, detecting organic molecules and reading sedimentary layers that record ancient habitable environments. Curiosity remains operational in the 2020s as the engineering bridge between MER endurance and Perseverance sample cache. Wallimilist renders the ChemCam laser, Mount Sharp backdrop, and sky-crane label exactly as the master PNG dictates — 2012 kicker, LARGER THAN MER ROVERS footer, and curator copy on MSL heritage.