Celebrating International Dark Sky Week and aiming to bring the Flagstaff community together for a night of stargazing and ...

Take a journey to 89 million light-years away from Earth to the NGC 7727 galaxy. It harbors the closest pair of supermassive ...

Stitching together 343 distinct photos, Joshua Rozells illuminates a growing problem of satellites polluting the night sky.

For thousands of years, humans gazed upward in wonder at the vast cosmic canvas above. That view is disappearing.

Depending on weather and cloud cover, visibility for SpaceX or United Launch Alliance rocket launch in California could ...

Here, a list of 20 scrapbook-worthy girls trip ideas that includes big city escapes, charming European destinations, ...