Astronomy Cast Full Raw Feed · Fraser Cain & Dr. Pamela L. Gay
Ep. 743: What Else Can We Learn From Gravitational Waves?
·1 hr 5 min·5 clips
Pamela Gay explains that most of the gold we have comes from colliding neutron stars detected by gravitational waves.
As heard by us
A practical tour of gravitational waves, from black hole mergers to the earliest universe.
Gravitational waves carry the discussion here, especially when it turns from primordial ripples to the problem of finding evidence after light has already given up too much.
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