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3038 Hennepin Ave Minneapolis, MN
612-822-4611
The Last Dark Sky: How We Are Lighting Up the Night

The Last Dark Sky: How We Are Lighting Up the Night

Hardcover

Technology & EngineeringAstronomy & SpacePhysics

Publisher Price: $24.99

ISBN13: 9798256275105
Publisher: Douglas Hemme
Published: Aug 10 2026
Pages: 246
Weight: 1.10
Height: 0.63 Width: 6.00 Depth: 9.00
Language: English
It is midnight in Las Vegas, and a beam of light powerful enough to be seen from space is shooting straight up into the desert sky - drawing insects by the hundreds of thousands, and the bats that feed on them, into an ecosystem that exists for no reason other than that we built a light and pointed it upward. A continent away, an astronomer is waiting patiently for photons that have traveled for eleven billion years, hoping nothing gets in their way before they land.

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Physics