On March 24 at 7pm, enjoy a free lecture by Dr. Barbara Sherwood Lollar, Companion of the Order of
Canada and Fellow of the Royal Society of Canada, and U of T Professor in
After the lecture, enjoy planetarium shows and telescope observing from 8 pm to 10 pm!
About the lecture
"Where Captain Nemo Got It Right, and Wrong – Life in the Deep Earth"
From Jules Verne's Captain Nemo, to Astronaut Mark Watney stranded on Mars, we remain fascinated by the theme of Exploration. Fact can be stranger than fiction however as we discover that even here on Earth, there are parts of the planet we have only begun to probe for new habitable domains and microbial ecosystems.
Today we will journey with explorers past, present and future as we descend into some of the places on Earth where life ekes out an existence far from the energy of sunlight. We will discuss microorganisms that draw their energy for life not from the sun but from the power of chemistry in the deep dark places of the Earth - in subsurface habitats ranging from the black smoker vents of the ocean's hydrothermal fields, to deep fracture waters bubbling up 3 km below the surface of northern Canada and in the gold mines of South Africa. What does exploration of Earth's subsurface habitats tell us about the search for habitability (and life) on Mars or on the moons of Saturn and Jupiter?
Read about Dr. Sherwood Lollar