We often get reports, photos and videos of a line of lights moving across the night sky. And everyone wants to know the same thing - what were they?
How big a problem are Starlink satellites for astronomers? - BBC Sky at Night Magazine
Londoners convinced 'aliens are landing' as 'crazy beam' from green laser lights up East London sky - MyLondon
What Are Those Strange Moving Lights In The Night Sky? Elon Musk's 'Starlink' Satellites Explained
People report line of lights in the night sky
What was the bright object I saw in the sky last night?
Hunting Ghosts in the Sky and Finding What Makes Their Colors - The New York Times
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Stars Could Become Invisible In 20 Years Due To Light Pollution, Warn Scientists
What Are Those Strange Moving Lights In The Night Sky? Elon Musk's 'Starlink' Satellites Explained
Northern Lights in Scotland
Science of Light - Night Skies (U.S. National Park Service)
Stargazing - Joshua Tree National Park (U.S. National Park Service)
Why Looking At The Stars Is A Look Back In Time
Line of lights in the sky? How Starlink satellites are creating sense of wonder
What Are Constellations? NASA Space Place – NASA Science for Kids
Astronomy for beginners - BBC Sky at Night Magazine
