Secrets of Size: Atoms to Supergalaxies (Documentary, English)
Status: Ended
Premiered: 2022-05-16
Ended: 2022-05-23
Network: BBC Four
Country: GB
Airs on: Monday
Air time: 21:00
Runtime: 60 minutes
In this mind-bending series, Jim Al-Khalili explores the vast range of size in the universe, from tiny atoms to gigantic, interconnected galaxies.