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Winter Lecture - Shane Larson live and in person
Shane Larson will be here in Billings to provide a lecture about his work with Gravitational waves.
A Tapestry of Gravity: LISA and the Future of Gravitational Wave Astronomy
Shane L. Larson
Clarkson University
Virtually everything we know about the Universe has been discovered from the study of photons --- light in all its myriad forms from radio waves, to visible light, to x-rays and beyond. At the dawn of the 21st century, advanced technology is providing access to the Cosmos through detection of ripples in the fabric of spacetime itself -- gravitational waves.
These ripples in spacetime, called gravitational waves, carry information not in the form of light or particles, but in the form of gravity itself. Gravitational waves are messengers which carry the stories of what happens when two black holes collide at the centers of galaxies, of how the compact stars fall into monstrous black holes, and of how the graveyard of the galaxy is filled with the quiet whisper of binary white dwarf stars that spiral together ever so slowly as they fade into oblivion.
This talk will explore the modern description of gravity, what gravitational waves are and how we hope to measure them, and what we hope to learn from their detection. We'll focus on the forthcoming space gravitational wave observatory, LISA, being launched in the early 2030s by ESA and NASA. LISA observations will unveil the stories of what happens when two black holes collide at the centers of galaxies, of how the compact stars fall into monstrous black holes, and of how the graveyard of the galaxy is filled with the quiet whisper of binary white dwarf stars that spiral together ever so slowly as they fade into oblivion. Gravity has a story to tell, and in this talk, we'll explore some of discoveries we hope to make.
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Event Venue & Nearby Stays
Billings Public Library, 510 N Broadway,Billings, Montana, United States
Concerts, fests, parties, meetups - all the happenings, one place.
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