Lakebed

NASA’s Perseverance rover’s two-year science investigation of Mars’ Jezero Crater is studying the rock and sediment of Jezero’s ancient lakebed and river delta and aiding in the search for signs of ancient microbial life.

Miroslav saw something on the lakebed.

Where the viaduct crosses the lake, the piles will be bored directly into the lakebed, using a cofferdam to hold back the water while the pier is built.