The determination of Ramadan's start relies heavily on the visibility of the crescent moon, which is influenced by several astronomical factors. On February 17, 2026, the crescent will not be visible ...

From a bright full moon to planets meeting the moon and a rare solar eclipse, sky lovers have several chances to look up and ...

Tonight the sky is staging a compact, graceful performance: a slender crescent moon sliding in beside Saturn, with distant Neptune completing a rare triple alignment. For a few hours after sunset and ...

The lunar crescent will disappear below the horizon before midnight on Jan. 22.

Look to the west-southwest after dark on Thursday, Jan. 22, to see a 17%-lit waxing crescent moon moving close to the ringed ...

The month is packed with skywatching highlights—including six visible planets, an annular solar eclipse, and the Milky Way’s bright core returning to view in the Northern Hemisphere.

If you were up early enough on Friday, Sept. 19, you may have noticed the bright star shining next to the crescent moon in the morning sky. If you missed the view on Sept. 19, will you get another ...