Prehistoric peoples may have created the world's oldest lunisolar calendar thousands of years ago to mark a calamitous comet ...

Note: Moon phases in the calendar vary in size due to the distance from Earth and are shown at 0h Universal Time. Credit: Astronomy: Roen Kelly The moonrise and moonset schedule this week The ...

Two astronauts — one American, one Russian — are headed to the International Space Station with two empty seats for crewmates ...

Our guide to astrophotography for beginners covers everything from equipment to shooting modes to locations and more — a must-read for anyone just starting out. When you purchase through links ...

Astronomers spotted a potential Earth-size rocky world orbiting a white dwarf, suggesting a future in which our planet outlives its star.

We've rounded up the best photo editing apps for astrophotography, perfect for boosting colors and improving the clarity of your images. The best photo editing apps for astrophotography are a ...

The fall season officially begins on the calendar this Sunday, with the autumn equinox. For those of us in the northern ...

More information and a full schedule of activities for the week can be found on the park’s website, online calendar, and at park visitor centers. Glacier National Park’s astronomy program is ...

The best astrophotography cameras need outstanding low-light performance — we've rounded up our favorite models to look for during the Amazon Prime Big Deals Days. The best astrophotography ...