Canada

Winnipeg researcher may have helped find signs of life on Mars

By
Kayla Rosen

Published: 

A University of Winnipeg professor was among the scientists that helped find possible proof that Mars once harboured life.

A University of Winnipeg professor is part of a team of researchers who may have found signs of life on Mars.

Ed Cloutis, director of U of W’s Planetary Spectrophotometer Facility, took part in a study that examined samples collected by NASA’s Perseverance Mars Rover from a location on the “Red Planet” believed to be an ancient river channel.

Through these samples, researchers discovered rocks on Mars that contain minerals and elements, including carbon, that are essential for life.

“There’s a lot of signs that indicate that even if life wasn’t there, it was at least habitable,” said Cloutis, who’s been involved in Mars exploration for more than 30 years.

Dr. Ed Cloutis, U of W professor, explains new rock evidence from Mars that could point to past biological activity on the Red Planet.
Signs of life on Mars Dr. Ed Cloutis, U of W professor, explains new rock evidence from Mars that could point to past biological activity on the "Red Planet." (NASA/JPL-Caltech/ASU/MSSS)

Cloutis explained the current thinking is that though Mars’ present environment is uninhabitable, billions of years ago, it used to be much more Earth-like.

“The suggestion is there could’ve been life there, but it’s probably long dead,” he said.

Cloutis said the results from Perseverance are “intriguing,” however, the samples still need further analysis before any conclusions can be reached.

With files from CTV’s Rachel Lagacé