| Launch Vehicle | Delta II 7425 Spin-Stabilized Star 48 Upper Stage |
|---|---|
| Spacecraft Mass | 615 kg |
| Key Dates | January 3, 1999: Launch Date December 3, 1999: Mars Landing February 29, 2000: End of Primary Mission |
| Science Payload | Mars Descent Imager (MARDI) Light Detection and Ranging (LIDAR) New Millennium Microprobes Mars Microphone Mars Volatiles and Climate Surveyor (MYACS): |
