# Encounters of planet earth with quark-matter : Festschrift Sakharov (Andrej Dmitrievich) on his 63rd birthday

- Institution: CERN
- Department: CERN Miscellaneous Lectures
- Speaker: Sheldon Lee Glashow
- Year: 1984
- Language: English
- Subjects: Earth and environment
- Source: [CERN](https://videos.cern.ch/record/3002614)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The invisible mass of our galaxy or our universe may be in the form of 'nucleorites', nuggets of hadronic matter containing similar numbers of up, down and strange quarks. The mass of a nucleorite may range from a few Gev/c*c to the mass of a nucleon star. The speaker, S. L. GLASHOW, describes what happens when nucleorites of different masses hit detectors of different sizes..

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## Lectures

1. [Encounters of planet earth with quark-matter : Festschrift Sakharov (Andrej Dmitrievich) on his 63rd birthday](https://invisiblenetwork.ai/learn/cern/3002614/c0e044591f09), 34 min (CERN's player)