Now reading: Homes away from home: a live webcast on exoplanets by Elizabeth Tasker

Take a self-guided tour from quantum to cosmos!

Homes away from home: a live webcast on exoplanets by Elizabeth Tasker

Watch the live webcast on this page on Wednesday, November 6 at 7 pm ET.

Since the discovery of the first exoplanets in the early 1990s, we have detected more than 4,000 worlds beyond our solar system. Many of these are similar in size to our Earth, leading to an obvious question: could any be habitable?

For now, we typically only know the size and orbit of these planets, but nothing about their surface conditions. Although we cannot know for sure if these worlds could support life, we can use models to speculate on what we might find there.

In her Nov. 6 talk at Perimeter Institute, astrophysicist and author Elizabeth Tasker will take audiences for a speculative stroll through a few of the alien worlds we’ve discovered in the galaxy, and ponder whether someone else may already call them home.

Elizabeth Tasker is an astrophysicist at the Japan Aerospace Exploration Agency (JAXA). Her research explores the formation of stars and planets using computer simulations. She is particularly interested in how diverse planets might be and what different conditions might exist beyond our Solar System. Elizabeth is also a keen science communicator and writer for the NASA NExSS “Many Worlds” online column. Her popular science book, The Planet Factory, was published in Canada last April.

Tickets to attend the talk in person at Perimeter Institute become available here Monday Oct. 21 at 9am ET.

Add to Calendar

The Perimeter Institute Public Lecture Series is made possible in part by the support of donors like you.
Be part of the equation:

bmo logo






On July 27, Juan Maldacena, a luminary in the worlds of string theory and quantum gravity, will share his insights on black holes, wormholes, and quantum entanglement.

/Jul 12, 2023

On May 16 and 18, Perimeter’s theatre will be transformed into a 3D cinema for screenings of the acclaimed science documentary Secrets of the Universe.

/Apr 14, 2023

On April 14, 2023, Stephon Alexander will explore the unexpected similarities between fundamental physics and jazz improvisation.

/Mar 31, 2023