Planck relic (English, noun)
expansion: Planck relic (plural Planck relics)
Senses:
topics: astronomy
astrophysics
cosmology
natural-sciences
physical-sciences
physics
qualifier: quantum mechanics; relativity theory; quantum mechanics; relativity theory
glosses: A black hole with an event horizon on the order of a Planck length (~ 10⁻³⁵ metres), and a mass on the order of a Planck mass (~ 20 micrograms).
Forms:
form: Planck relics
tags: plural