Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

The lunar heart, created by the interplay of light and shadow, is visible once a month, just before our satellite reaches ...

Despite its eternal look, the moon has not always orbited the Earth, and researchers are still trying to determine how old it ...

There are 24 Ekadashi observances in a year. According to Hindu beliefs, the Ekadashi tithi is highly auspicious for Lord ...

Ramadan, the ninth month of the Islamic lunar calendar, is a time of fasting, reflection, prayer and community for Muslims ...

Ash Wednesday is the first day of the season of Lent that leads up to Good Friday and Easter. What to know about the day.

He covers skywatching, human spaceflight, exploration as well as space science and entertainment, and enjoys observing the moon through a tabletop Celestron telescope when the weather is clear.

Skywatchers on Thursday evening, Feb. 6, will notice an eye-catching pairing-off between two of the brightest objects in the ...

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...

The second full moon of the year—arriving on February 12—takes its name from the dusting of snowfall common at this time of ...

Stargazers are in for a spectacular treat this weekend as Venus—often called the “Evening Star”—will appear right next to a ...