The Zoomable UniverseA Step-by-Step Tour Through Cosmic Scale, from the Infinite to the Infinitesimal
Caleb Scharf
From the gargantuan distance of 1026 metres, the radius of the observable universe, down to the unimaginably small Planck scale of 10-35 metres, used for measurements inside a proton, this illustrated guide to the cosmos zooms in on matter one order of magnitude (power of ten) at a time, depicting and explaining a curated selection of entities, including galaxies, planets, the solar system, Earth, flora and fauna, cells, viruses, atoms and subatomic particles.