Did Astronomers See a Distant, Dying Star? Or an Earth-bound Satellite?

What seemed a lucky break — the discovery of a gamma-ray burst in the most distant known galaxy — might instead be the flash of passing space debris. As satellites fill low-Earth orbit, such events might become common. The post Did Astronomers See a Distant, Dying Star? Or an Earth-bound Satellite? appeared first on Sky & Telescope.

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Discover the Night: International Dark Sky Week is Here!

Light pollution is insidious in today’s world. This International Dark Sky Week, become inspired to see what you can do to raise awareness. The post Discover the Night: International Dark Sky Week is Here! appeared first on Sky & Telescope.

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