Listening for the cosmic ‘dark ages,’ from the lunar far side
Summary
Science Friday discusses the Lucy Knight mission, a small radio telescope destined for the Moon’s far side. Guest Anja Slosar explains how this pathfinder will test low-frequency observations in a radio-quiet environment, paving the way for future studies of the cosmic Dark Ages. The episode covers the technical challenges of lunar survival and data relay via satellite, with a planned launch on a commercial lander in late 2026.
Topics discussed
Sponsor message from Progressive Insurance
Introduction to the Lucy Knight lunar radio telescope mission
Description of the Lucy Knight instrument and its capabilities
The Cosmic Dark Ages and why the Moon is ideal for observation
Lucy Knight as a pathfinder for future lunar interferometers
Launch logistics, Blue Ghost lander, and timeline
Historical context and challenges of surviving the lunar night
Communication relay satellites and data transfer limitations
Project origins, DOE-NASA collaboration, and personal reflections
Guest bio and show credits
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