Here is an official NASA article on the discovery: https://www.nasa.gov/missions/new-horizons/nasas-new-horizons-detects-dusty-hints-of-extended-kuiper-belt/ ht

Here is an official NASA article on the discovery: https://www.nasa.gov/missions/new-horizons/nasas-new-horizons-detects-dusty-hints-of-extended-kuiper-belt/ https://www.nasa.gov/missions/new-horizons/nasas-new-horizon... It probably has a better title too, considering the more clickbaity title above.