Dark Energy and the Acceleration of the Universe by guest speaker Jonathan Park Early in the 20th century, the consensus was that the Milky Way was the whole universe and […]
Dr. Michael Brown (Caltech) Nov. 11, 2020 Dr. Brown discusses the history of planetary discovery (and demotion), why we think a new, larger Planet 9 is on the verge of […]
Topics in Astrophotography
This talk will discuss Astronomical nomenclature, the common catalogues of stars and deep sky objects used by amateur astronomers and the information to be found in them. If the sky […]
What is Dark Matter? The Evidence, the Candidates and the Search If you are interested in how the Universe appears and behaves on large scales, you will enjoy this essential […]