Into the Impossible With Brian Keating Can Future Telescopes Solve Dark Matter Mysteries? | Bob Kirshner
Mar 29, 2025
Bob Kirshner, a renowned expert in dark energy and cosmology, dives into the future of telescope technology, specifically the Giant Magellan Telescope and Thirty Meter Telescope's roles in unraveling dark energy mysteries. He discusses the recent controversies in cosmology, particularly the measurement of neutrino mass. With insights into Bayesian reasoning and the historical evolution of dark matter research, Kirshner highlights the importance of interdisciplinary collaboration in expanding our understanding of the universe's fundamental forces.
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Telescope Legacy
- Bob Kirshner reminisces about using the 200-inch Palomar telescope and others throughout his career.
- He reflects on his involvement in building telescopes, highlighting the generational aspect of these projects.
From Funder to Leader
- Brian Keating and Bob Kirshner discuss the history of the 200-inch telescope's funding and leadership.
- Kirshner draws parallels to his current role with the TMT, having transitioned from funder to project head.
Dark Energy Controversy
- Bob Kirshner acknowledges the controversy surrounding dark energy and the possibility of it evolving.
- He emphasizes the need for more data from the DESI survey to resolve this question.