Sky This Week is brought to you in part by Celestron. Friday 20Once the waxing Moon sets this evening, its disappearance ...

As of Friday, Feb. 20, the Moon phase is Waxing Crescent. According to NASA's Daily Moon Guide, 9% of the Moon will be lit up ...

On the martian surface, would the moons Deimos and Phobos be visible to the unaided eye? David De RooSilver Spring, Maryland ...

Much-deserved success is arriving for Aries, Leo, and Virgo zodiac signs on February 20, 2026 during the Waxing Crescent Moon ...

Look out for "Earthshine" brightening the shadowed region of the lunar disk close to the new moon phase.

A waxing crescent moon is pictured one day after the new moon in the western sky Wednesday night, Feb. 18 shortly after 7 p.m., with approximately ...

The sighting of a crescent moon determines the beginning of Ramadan, when Muslims fast from dawn to sunset. Here's when to ...

Every year, millions of people notice something curious about Ramadhan: it never seems to arrive on the same date twice. One ...

Once again, Muslims across the globe are nearing the arrival of Ramadan — a sacred month in which Muslims fast from dawn to dusk. Ramadan is a time of strengthening our faith, cleansing both body and ...

Today's new moon gives way to next full moon of 2026 turning into a fiery red blood moon during a total lunar eclipse. Here's ...

Muslims in India and Pakistan are awaiting their own crescent moon sightings to determine the start of Ramadan 2026.

Three major holidays are happening at the same time - Ramadan, Lent, and Lunar New Year. Here's what to know about these holidays ...