Learn with us online while the Exploratorium is temporarily closed. You can help us reopen—donate today.
Thursday, February 25, 2021 • 7:00 p.m. PST
Dig into archives and collections that celebrate, document, and preserve the history and lived experiences of Black Americans, and hear from the archivists, artists, and librarians who are bolstering the voices, culture, and stories of Black Americans.
Thursday, February 18, 2021 • 7:00 p.m. PST
How does our understanding of the origins of the universe continue to evolve? Hear from Black scientists and leaders working at the forefront of cosmology, forming and informing humans’ deepening grasp of the science of the universe.
Thursday, February 11, 2021 • 7:00 p.m. PST
Technology and design aren’t neutral. But how can we correct course on histories and technologies that have too often left out Black voices, with oppressive results?
Thursday, February 4, 2021 • 7:00 p.m. PST
Find out how Black Bay Area leaders, both past and present, have impacted and shaped local landscapes through changes to the physical environment and by advocating for equity in Black communities.
Thursday, January 28, 2021 • 7:00 p.m. PST
The popularity of houseplants has grown steadily since shelter-in-place began. Learn more about the science of tending your own, the wide diversity and origin of indoor greenery, and meet some fellow fans of photosynthesizers.
Thursday, January 21, 2021 • 7:00 p.m. PST
View the acclaimed documentary Human Nature and join us for a live conversation with executive producers Dan Rather and Elliot Kirschner, bioethics expert Alta Charo, and staff biologist Dr. Jennifer Frazier.
Thursday, January 14, 2021 • 7:00 p.m. PST
The coronavirus vaccine has arrived—and along with it, a lot of questions. Join Dr. Kirsten Bibbins-Domingo and Dr. Bob Wachter live in conversation with staff scientist Jennifer Frazier, addressing what answers science can give.
Thursday, January 7, 2021 • 7:00 p.m. PST
Foraging for fungi? Discover some fun facts about the diverse and curious fungi kingdom, including mushrooms, yeasts, and molds. Wonder at the beauty of microscopic fungi and learn about the form and function of fungal spores.
Thursday, December 17, 2020 • 7:00 p.m. PST
Lighten up your outlook and learn about the significance of the solstice and the mechanics that make it possible, and celebrate the light during this final After Dark Online of the year.
Thursday, December 10, 2020 • 7:00 p.m. PST
On December 14, the shadow of the moon will cross Earth in a total solar eclipse. Learn more about this fascinating alignment and prime yourself for the upcoming eclipse in South America.
Thursday, December 3, 2020 • 7:00 p.m. PST
This winter, San Francisco Bay will see king tides. However, today’s king tides could be tomorrow’s regular high tides. Learn more about king tides and how sea-level rise will impact the Bay Area.
Thursday, November 19, 2020 • 7:00 p.m. PST
As a vital form of intelligence, creative thinking takes many shapes. Dig into the creative mind and uncover what neuroscientists have discovered about the brain, creativity, and the nourishing effects of both producing and experiencing creative outputs.