Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.

Go outside a couple of hours after sunset this month and you’ll see ... across the entire night sky with respect to the background stars—and it’s therefore Earth’s changing position ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

One of the most spectacular times of day is when the sun sets on the horizon. Just minutes before it disappears from view, the sun lights the sky with deep oranges, reds, purples, and pinks.