Many events are being cancelled due to concerns related to COVID-19. While we strive to make sure information here is accurate, please check the host's website for up to date event details.
The structure of Gamma Ray Bursts: beyond GRB 170817 - LivestreamCombining information from the first gravitational wave detected gamma-ray burst, GRB 170817 with observations of cosmological GRBs holds important lessons for understanding the structure of GRB jets and the required conditions at the emitting region. It also re-frames our understanding of more commonly observed phenomena in GRBs, such as X-ray ...
Where: Cost: Free
Botany Series: Plant Terminology - CANCELEDTaught by the knowledgeable team of Naomi LeBeau and Christina Crooker ( both of the Park Stewardship Restoration Team), this class will provide an introduction to terminology commonly used in identification of plants with a focus on leaf and flower parts. Illustrated examples and hands-on experience will be emphasized. This ...
Take advantage of this rare opportunity to experience the beauty and rich natural history of this 535-acre preserve as dusk arrives and the animals start to appear. Our twilight hikes are on select Fridays throughout spring and fall. Participants are divided into small groups and paired with a trained Bouverie ...
Where: Glen EllenCost: $20 suggested donation
Astrophotography 101: Grab your phone and learn how to take stellar photos! - LivestreamIf YOU have ever wanted to try your hand at astrophotography or hone your existing skills, now is your chance to do it from home! All you need is your cell phone! This beginners’ overview class will be led by the President of the East Bay Astronomical Society, Richard Ozer, ...
Where: Cost: Free
Is there a Star Party in Your Future? There Should Be! - LivestreamThe severe light pollution levels in the urban and suburban areas in which we live make it nearly impossible to see the Milky Way and greatly limits everything else that we are able to see from our backyards or even nearby parks. Light pollution filters and narrow band imaging helps ...
