Is It a Bird, a Plane, or... a Drone? Here's How to Distinguish a Drone From Other Lights in the Sky.

Het Laatste Nieuws

Lean Right

Factuality

Ownership

We see them all flying again. The drones are back. Twice in a row this weekend, a drone was spotted above Zaventem Airport. This happened each time after the sun had disappeared behind the horizon. But how do you know if you are really seeing a drone? HLN science expert Martijn Peters explains which lights you can spot in the evening sky.