UC San Diego Professor of Sociology and Co-Director of the Institute of Practical Ethics, John Evans discusses the work of Kyoto Prize laureate Bruno Latour with UC San Diego Professor Emerita of Communication and Science Studies Chandra Mukerji. Latour has revolutionized the conventional view of science by treating nature, humans, laboratory equipment, and other entities as equal actors, and describing technoscience as the hybrid network of these actors. His philosophy re-examines "modernity" based on the dualism of nature and society. He has a large influence across disciplines, with his multifaceted activities that include proposals regarding global environmental issues. Included is Latour's acceptance address delivered in Kyoto on the occasion of his being honored with the prestigious award. Series: "Kyoto Prize Symposium" [Humanities] [Science] [Show ID: 37922]

Bruno Latour - 2021 Kyoto Prize Laureate in Arts and Philosophy How to React to a Change in Cosmology

Erik Viirre, MD, PhD, Christopher Mason, PhD, Jana Stoudemire, and Brinda Rana, MD, discuss how what we learn from space flight could impact terrestrial health as well as the health of future astronauts.  Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 37559]

Stem Cells and Space - Sanford Stem Cell Symposium

To study aging, scientists are looking to outer space. Space travel causes changes to the body that are similar to aging. Dr. Sonja Schrepfer, UCSF Division of Adult Cardiothoracic Surgery, investigates space-related physiological changes, similar to those observed during aging, including defects in bone healing, loss of cardiovascular and neurological capacity, and altered immune function.  Series: "Mini Medical School for the Public" [Health and Medicine] [Science] [Show ID: 36869]

Aging of the Immune System in Space

Prolonged exposure to microgravity experienced by astronauts in space is known to cause low back pain and a heightened risk of intervertebral disc herniations following space flight. Jeff Lotz, Professor, Vice Chair for Research, UCSF Orthopaedic Surgery, discusses what has been learned about back pain and spinal degeneration. Series: "Mini Medical School for the Public" [Health and Medicine] [Science] [Show ID: 37079]

Space: The Spinal Frontier

Dr. Jonathan Clark explores enabling technologies and how they've been used in advancing humans in space while also having impacts on terrestrial applications. Clark worked at NASA from 1997 to 2005 and was a Space Shuttle Crew Surgeon on six shuttle missions and was Chief of the Medical Operations Branch. Series: "Mini Medical School for the Public" [Health and Medicine] [Science] [Show ID: 37005]

A Funny Thing Happened on the Way to the Moon: Technology Issues in Human Spaceflight

The environment of long-duration spaceflight causes major disruption to all aspects of human functioning, including the musculoskeletal system. But astronauts are not the only ones that worry about bone loss. All those who suffer from osteoporosis have issues with bone density and strength. Researchers hope that looking at the problem of bone loss in space will help the disease on Earth. Series: "Mini Medical School for the Public" [Health and Medicine] [Science] [Show ID: 36867]

Effect of Spaceflight on the Skeleton

Galactic Cosmic Rays (GCR) penetrate the hull of spacecraft and cause physiological changes to those within. Susanna Rosi, UCSF Professor and  Director of Neurocognitive Research, explains the effects. Series: "Mini Medical School for the Public" [Health and Medicine] [Science] [Show ID: 36866]

Impact of Deep Space Radiation on Cognitive Performance: From Biological Sex to Biomarkers to Countermeasures

Microgravity has profound effects on physical and living systems which makes the International Space Station an important place for scientific research. Liz Warren, Senior Program Director for the International Space Station U.S. National Laboratory, talks about the groundbreaking science, technology and innovation not possible on Earth.  Series: "Mini Medical School for the Public" [Health and Medicine] [Science] [Show ID: 36865]

Science in Space to Benefit Life on Earth

Stephen Robinson, Former Astronaut and Director of UC Davis Center for Spaceflight Research, talks about what's it's like to work in space and his experience as a NASA astronaut. Series: "Mini Medical School for the Public" [Health and Medicine] [Science] [Show ID: 36864]

A True Wilderness: Working at an Altitude of 400000 Meters

Alison Coil of UC San Diego's Center for Astrophysics and Space Sciences and Professor of Physics hosts a rare, candid conversation with James Gunn, considered the father of the unprecedented Sloan Digital Sky Survey, which to date has observed some 300 million objects, creating the most comprehensive 3D map of the universe.  They discuss his experiences starting the SDSS and his future exploits in deep-sky observations. Includes his Kyoto Prize acceptance address delivered in Kyoto on the occasion of his being honored with the prestigious award. Series: "Kyoto Prize Symposium" [Science] [Show ID: 36809]

James Gunn - 2019 Kyoto Laureate in Basic Sciences - Lecture and Conversation

UCTV programs explore astronomy, the physical universe and other space related topics with University of California faculty and experts from around the world.

Astronomy (Video)

The first detection of gravitational waves from the cataclysmic merger of two neutron stars, and the observation of visible light in the aftermath of that merger, finally answer a long-standing question in astrophysics: Where do the heaviest elements, ranging from silver and other precious metals to uranium, come from? Series: "UC Berkeley News" [Science] [Show ID: 33299]

Origins of Universe's Gold Discovered in Neutron Star Mergers

What effect does space travel have on our bodies and minds? As NASA looks to explore Mars and beyond, it is critical to understand the impacts of spending extended time in space. Brinda K. Rana, Phd, shares the results of NASA's Twins Study that focused on astronaut Scott Kelly who spent nearly one year living on the International Space Station and his identical twin brother, Mark, who remained on Earth.   Series: "Stein Institute for Research on Aging" [Health and Medicine] [Science] [Education] [Professional Medical Education] [Show ID: 31842]

Twins in Space: The Effects of Space Travel on Humans - Research on Aging

After traveling through the inner solar system for seven years, NASA's MESSENGER spacecraft reached Mercury in March 2011 and became the first ever mission to orbit this mysterious planet. Since then MESSENGER has been making measurements with its suite of scientific instruments including gamma-ray, neutron and x-ray spectrometers, magnetometer, laser altimeter, cameras and other instruments. Join Morgan Burks, a physicist at Lawrence Livermore National Laboratory, to explore the mysteries surrounding Mercury's formation and composition and the instruments that need to work at cryogenic temperatures in one of the hottest places in the solar system. Series: "Lawrence Livermore National Lab Science on Saturday" [Science] [Show ID: 24905]

The Gamma-Ray Spectrometer at Mercury: A Seven Year Journey to the Innermost Planet

Charles Kennel, Former Scripps Institution of Oceanography directorand chair of the National Academy's Space Science Board, reviews what NASA's space program has accomplished, what it is doing now, and what the future holds for human space exploration. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 25202]

Charles Kennel, Former Scripps Institution of Oceanography director<br>and chair of the National Academy's Space Science Board, reviews what NASA's space program has accomplished, what it is doing now, and what the future holds for human space exploration. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 25202]

The Future of Human Space Exploration

NASA's NuSTAR spacecraft, launched in June of 2012, uses technology developed in part by Lawrence Livermore National Laboratory to take pictures of the sky in the most energetic X-rays ever to be focused. Bill Craig and Michael Pivovaroff talk about the innovative technology at the heart of NuSTAR and discuss some of the exciting science results from the first few months of NuSTAR's mission. Series: "Lawrence Livermore National Lab Science on Saturday" [Science] [Show ID: 25748]

The Extreme X-Ray Universe: Discovery Science with NASA's NuSTAR Mission

Brian Keating

Cosmologist and author of "Losing the Nobel Prize" Brian Keating tells the inside story of BICEP2’s mesmerizing discovery and the scientific drama that ensued in this interview with science fiction author David Brin. Keating describes a journey of revelation and discovery, bringing to life the highly competitive, take-no-prisoners, publish-or-perish world of modern science. Along the way, he provocatively argues that the Nobel Prize, instead of advancing scientific progress, may actually hamper it, encouraging speed and greed while punishing collaboration and bold innovation. In a thoughtful reappraisal of the wishes of Alfred Nobel, Keating offers practical solutions for reforming the prize, providing a vision of a scientific future in which cosmologists may, finally, be able to see all the way back to the very beginning. Series: "Writers" [Humanities] [Science] [Show ID: 33369]

Losing the Nobel Prize with Brian Keating

David Jewitt, professor of Earth &amp; Space Sciences and Physics &amp; Astronomy at UCLA, gives a modern broad view of our solar system and planetary systems of other stars. Series: "UCLA Science Faculty Research Colloquium" [Science] [Show ID: 21104]

Planets and Exoplanets

UC San Diego astrophysicist Brian Keating presents cosmological observations that have revealed a mysterious universe, pointing to the startling possibility that our cosmos might be just the most insignificant speck of what is now called “the Multiverse.”  New telescopes such as the BICEP based in Antarctica hint at an infinite universe with the possibility of unimaginable fecundity, yet devoid of life other than here on Earth. Keating explores what this implies about free will in an infinite universe, with infinite degrees of freedom and choices.  Series: "Library Channel" [Humanities] [Science] [Show ID: 29100]

The Physics of Free Will with Brian Keating -- Degrees of Freedom

David Schlegel

Lawrence Berkeley National Laboratory physicist and dark energy hunter David Schlegel chats with Sabin Russell, former San Francisco Chronicle reporter turned Berkeley Lab science writer. David Schlegel is an astrophysicist at the Lawrence Berkeley National Laboratory and the principal investigator of Baryon Oscillation Spectroscopic Survey (BOSS), the largest of four night-sky surveys being conducted as part of the Sloan Digital Sky Survey (SDSS).  Series: "Lawrence Berkeley National Laboratory " [Science] [Show ID: 22550]

Hunting Dark Energy with David Schlegel

In a public talk in front of the Great Pyramid of Kukulcan at Chichen Itza, Berkeley Lab's Nobel Prize-winning astrophysicist George Smoot discusses the remarkable precision that ancient Mayan astronomers achieved solely with the naked eye and comments on the significance of the approaching end of the current World Age of the 5,000-year-long Mayan Long-Count Calendar, due to conclude on the 2012 winter solstice. No, the end of the world is not at hand, Smoot says, but it's true that we're undergoing a fantastic transition in cosmology. The Mayan view of the universe was based on the sun and moon, a handful of planets, and a couple of thousand stars. Ours is an evolving cosmos reaching back over 13 billion years, based on a cornucopia of data accumulating almost daily and including hundreds of billions of galaxies. Series: "Lawrence Berkeley National Laboratory " [Science] [Show ID: 23616]

Mayan Cosmology Cycle Ends: Precision Cosmology Progresses

"Eye on the Sky", Integrating Science and Language Arts: Introduce your students to astronomy in the K4 classroom with this easy-to-use curriculum focusing on the Sun/Earth/Moon system. This curriculum contains engaging inquiry-based and hands-on science activities developed specifically for learners in the primary grades. See "Eye on the Sky" in action in this five-minute video. Series: "CSE at SSL Education Videos" [Science] [Education] [Show ID: 23393]

Solar Science is Elementary - Using Eye on the Sky in Your K-4 Classroom

Karin Sandstrom studies the interstellar medium - the dust and gas in galaxies and between stars, and especially how ultraviolet light interacts with soot-like polycyclic aromatic hydrocarbons. That, she says, is key to everything - how stars (and planets) form, how galaxies evolve, and perhaps how life emerged.  Series: "Women in Science" [Science] [Show ID: 30014]

Space Dust

Margaret Burbidge

E. Margaret Burbidge is a renowned observational astronomer and astrophysicist. She was a co-investigator on the team to build the Faint Object Spectrograph for NASA's Hubble Space Telescope. Her earliest research work concerned chemical abundance in stars of various types and culminated in the now classic work Synthesis of the Elements in Stars by Burbidge, Burbidge, Fowler, and Hoyle (1957). The authors concluded that all the chemical elements were produced in stars. Series: "UC Berkeley Graduate Lectures" [Science] [Show ID: 23342]

Modern Alchemy: Stars Chemistry and Cosmology with E. Margaret Burbidge

E. Margaret Burbidge is considered to be one of the most renowned observational astronomers and astrophysicists of our time. She has been a co-investigator on the team to build the Faint Object Spectrograph for NASA's Hubble Space Telescope. Her earliest research work concerned chemical abundance in stars of various types and culminated in the now classic work Synthesis of the Elements in Stars by Burbidge, Burbidge, Fowler, and Hoyle (1957). The authors concluded that all the chemical elements were produced in stars. Series: "UC Berkeley Graduate Lectures" [Science] [Show ID: 23343]

The Riddle of the Redshift: The Universe We Don't Understand with E. Margaret Burbidge

Explore the dust between the stars - and why it is so important, see how researchers explore molecules on the nanoscale to improve materials, discover why natural extremes are critical to Mediterranean ecosystems, the fate of California Oak trees, and sustaining the heritage of agriculture in California, all on this edition of On Beyond. Series: "On Beyond" [Science] [Show ID: 30667]

On Beyond: Space Dust Exploring Nanomaterials Fire Drought and Ecosystems Oak Tree Ecosystems California Agricultural Legacy

Berkeley Lab scientist Haimei Zheng discusses the future of electron microscopy and her breakthrough research into examining liquids using an electron microscope. Series: "Lawrence Berkeley National Laboratory " [Science] [Show ID: 29637]

The Future of Electron Microscopy

Chris Impey is a distinguished professor of astronomy at the University of Arizona whose work has been supported by $20 million in grants from both NASA and the National Science Foundation. His research interests include observational cosmology, gravitational lensing, and the evolution of galaxies. He's also the author of six critically acclaimed books, the most recent of which is called: "Beyond: Our Future in Space." In this edition of Up Next, Professor Impey discusses the prospects for space tourism, colonies on Mars, and new rocket technologies that could take us to the moon in less than four hours. Series: "Up Next: Perspectives on the Future of Everything" [Science] [Show ID: 30316]

The Future of Space Exploration -- Up Next: Perspectives on the Future of Everything

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Best Episodes on Mental Health, Emotions & Thoughts

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