“The Importance of Preserving Astronomical History” by John W. Briggs
1:38:42
“The Search for Planet 9” by Dr. Michael E. Brown
58:46
Who discovered that rods and cones are the eye’s photoreceptors?
2:05:38
”The Brightest Nova in Generations Is Coming Soon to Your Backyard!” by Dr. Brad Schaefer
2:14:13
“Searching for the Oldest Stars and Galaxies in the Universe” by Hillary Diane Andales, Ph.D.
1:38:50
“Bright Galaxies, Dark Skies” By James D. Lowenthal
1:58:02
“New Windows to the Sun” by Dr. Valentin Martinez Pillet
1:32:52
“NASA’s Best Space Images for 2023" by Dr. Robert Nemiroff | Astronomy Experts Speaker Series 2023
55:03