cosmic distances
- lightyearsDistance light travels annually
- parsecsDistance units for astronomy
- galaxiesGravitationally bound stellar assemblies
- voidWithout legal effect
- vastnessState of being immense
nebulae · starlight · expansion · redshift · quasars · infinity · astronomical · interstellar · intergalactic · abyss · unfathomable · telescope · Hubble · billions · universe · spacetime · journey · reach
scale of spatial measurement
cosmic distancesatomic scale
Dimension of fundamental particles
nanoscale · hair's breadth · millimeters · micrometers · angstroms
comprehensibility to human experience
cosmic distancesarm's reach
Distance of extension
walking distance · human scale · a stone's throw · immediate surroundings · within reach