Mars 2020 mission is ready to launch...

atop an Atlas 5 rocket from Cape Canaveral, carrying the next-generation scientific rover, named Perseverance, Monday, 20 July 2020 at 9:15-11:15 am EDT. Link to more information about this extraordinary machine: Mars 2020 Perseverance Rover. Landing on the red planet will occur in February 2021.

What fascinates me, though, is that this robotic geologist will land on/near an ancient deltaic system that enters the crater from the west. I have lectured about this landform and depositional system in various courses from physical geology, fluvial geomorphology, sedimentology and stratigraphy, and more.

Image of fluvial-deltaic system on west side of Jezero Crater. False color image from NASA.

Image of fluvial-deltaic system on west side of Jezero Crater. False color image from NASA.

Photo-geologic map of Jezero crater quads showing exposed bedrock and surficial units. Blue circle indicates the landing ellipse. From Williams et al., 2020 (pdf).  Related on-line article:  Here’s How Scientists Mapped the Perseverance Rover’s Land…

Photo-geologic map of Jezero crater quads showing exposed bedrock and surficial units. Blue circle indicates the landing ellipse. From Williams et al., 2020 (pdf). Related on-line article: Here’s How Scientists Mapped the Perseverance Rover’s Landing Site.