
Samantha Lawler
Samantha Lawler is a professor of astronomy at the University of Regina in Saskatchewan, Canada. She completed degrees at the California Institute of Technology, Wesleyan University, and the University of British Columbia, followed by postdoctoral fellowships at the University of Victoria and NRC-Herzberg Astronomy and Astrophysics Research Centre. She studies the orbits of Kuiper Belt objects as well as light pollution from satellites. She has been advocating for regulation of satellites as her research telescope data and her dark prairie skies have increasingly filled with bright satellites over the past several years, and she recently helped to publicize two SpaceX debris falls that occurred in Saskatchewan.
Latest articles by Samantha Lawler

What goes up must come down: How megaconstellations like SpaceX's Starlink network pose a grave safety threat to us on Earth
By Samantha Lawler published
Opinion Thousands of satellites with incredibly short lifetimes are being sent up into low Earth orbit. When they fall back down they're fireballs of pollution — and what doesn't burn up hits the ground.

An astronomer's lament: SpaceX 'megaconstellations' are ruining space exploration for everyone
By Samantha Lawler published
Private companies like SpaceX are crowding Earth's atmosphere with ever-increasing numbers of satellite 'megaconstellations'. For astronomers, the toll of these bright, ubiquitous objects is already painfully clear.
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