“In the United States, a staggering 99% of the population lives beneath light-polluted skies, with 80% unable to see the Milky Way from their homes.” | Opinion ...

“Red sky at night, sailor’s delight. Red sky in morning, sailor’s warning” is real science. Here’s how dust, atmospheric pressure and light scattering can help you predict the weather.

Welcome to the Tuesday Telescope. There is a little too much darkness in this world and not enough light—a little too much pseudoscience and not enough science. We’ll let other publications offer you ...

“In the United States, a staggering 99% of the population lives beneath light-polluted skies, with 80% unable to see the Milky Way from their homes.” | Opinion ...