NASA's Perseverance rover is nearing its date with celestial destiny.
The six-wheeled vehicle is expected to land on the Red Planet today
Once the rover lands, a Brock University Earth Sciences professor will begin her third mission.
Mariek Schmidt, a volcanolgist, is once again a participating scientist with the NASA Mars mission.
And she says part of the goal is to look for signs of potential life.
The Brock prof is the only scientist from a Canadian Institution and is one of 13 participating scientists who were chosen for the role from 119 applicants.

One Driver Arrested of Two Hit and Runs
Unifor and GM reach tentative contract agreement
Marineland ships another three belugas to San Diego
PM Carney says Canada will Meet U.S tariffs “Dollar for Dollar”
Province Investing in Niagara Businesses
Stolen Bikes/ATV Suspects Arrested
Mayor Frustrated at 'Bureaucratic Process'
WSIB Offices Closing, Including St. Catharines