Science on Saturday: 50 years of Mars Exploration: What have we learned?

[NNadir]

Here's a way to kill some time while "sheltering in place."

I attended this lecture a few weeks back when the world was still open.

The speaker was Professor Luhendra Ojha, who has a great beard, and a great message for anyone who thinks that after we're done screwing up this planet, we can all move to Mars.

While still an undergraduate at the University of Arizona, Dr. Ojha discovered the existence of liquid water on Mars.

The video is available at this link, scroll down: 50 Years of Mars Exploration: What have learned.