Prof. Katherine Freese, Department of Physics, University of Michigan The ordinary atoms that make up the known universe, from our bodies and the air we breathe to the planets and stars, constitute only 5 percent of all matter and energy in the cosmos. The remaining 95 percent is a recipe of 25 percent dark matter and 70 percent dark energy, both nonluminous components whose nature remains a mystery.

We all love it when a world record is broken. But the records set here on Earth are puny and pathetic compared to those set elsewhere in our vast cosmos. What’s the coldest place in space? What’s the fastest object in the Universe? What’s the biggest object we’ve ever seen in space, and the smallest? How weak and how strong does gravity get? Join astronomer Bryan Gaensler for a tour of the extremes of our amazing Universe.

Speaker: Michael Watson, RASC (Unattached)

Showtimes: 7:00pm, 8:00pm, and 9:00pm Centuries before Galileo observed the moons of Jupiter, scientists in the Middle East were building the first cameras and developing the physics of light. Without the benefit of modern technologies, they took some of the first steps in understanding the motions of the planets and in explaining the nature of the Universe.

Showtimes: 7:00pm, 8:00pm, and 9:00pm Centuries before Galileo observed the moons of Jupiter, scientists in the Middle East were building the first cameras and developing the physics of light. Without the benefit of modern technologies, they took some of the first steps in understanding the motions of the planets and in explaining the nature of the Universe.

Showtimes: 7:00pm, 8:00pm, and 9:00pm Centuries before Galileo observed the moons of Jupiter, scientists in the Middle East were building the first cameras and developing the physics of light. Without the benefit of modern technologies, they took some of the first steps in understanding the motions of the planets and in explaining the nature of the Universe.

Showtimes: 7:00pm, 8:00pm, and 9:00pm Centuries before Galileo observed the moons of Jupiter, scientists in the Middle East were building the first cameras and developing the physics of light. Without the benefit of modern technologies, they took some of the first steps in understanding the motions of the planets and in explaining the nature of the Universe.

Showtimes: 7:00pm, 8:00pm, and 9:00pm Centuries before Galileo observed the moons of Jupiter, scientists in the Middle East were building the first cameras and developing the physics of light. Without the benefit of modern technologies, they took some of the first steps in understanding the motions of the planets and in explaining the nature of the Universe.

Showtimes: 7:00pm, 8:00pm, and 9:00pm Centuries before Galileo observed the moons of Jupiter, scientists in the Middle East were building the first cameras and developing the physics of light. Without the benefit of modern technologies, they took some of the first steps in understanding the motions of the planets and in explaining the nature of the Universe.

Speaker: Cordell Grant, University of Toronto Space Flight Laboratory (UTIAS-SFL)