Hear changes in night lights, ocean temperatures, Saharan dust and lightning.
Human activity
Earth at night
NASA SVS
Brighter
Darker
2012
2023
Change
0:000:00
Flash counts by five-second interval
How to listen
What the sound represents
Reading the data
Sources & credits
2026 NASA Space Apps Challenge: The Earth Information Jukebox
ITSTEP Cherkasy Houston, We're Fine · Matviy and Nikita