With each passing night as, the crescent slowly widens and it begins to appear against a progressively darker background, its ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

February. Stargazers can see it illuminate the skies in the early morning hours of Wednesday the 12th.The celestial body, ...

On the night of Feb. 5, a waxing gibbous moon will once again cover up the "Seven Sisters" of the famous Pleiades star ...

A crescent moon will be part of a planetary parade featuring six planets after sunset on Feb. 3. Mars, Jupiter, Uranus, Venus ...

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

Waxing crescent: As the moon ... day. If there is one high and one low tide, we speak of diurnal tides, while if there are two high and two low tides, these are called semi-diurnal tides. During ...

There are eight phases of the moon during a 29.5-day cycle: new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter and waning crescent. The phases exist ...

A remarkable sight will appear in the southwestern sky an hour after sunset Saturday evening when Venus appears very close to a thin crescent moon. This celestial phenomenon is called a conjunction, ...

Jan. 28 marks the Lunar New Year, beginning the Year of the Snake. It's not the only lunar festival — Ramadan begins Feb. 28, ...

The dark skies during a new moon provide ideal conditions for spotting skywatching targets that would otherwise be outshined by moonlight. The next new moon will occur on Thursday, Feb. 27 at 7:45 ...

A remarkable sight will appear in the southwestern sky an hour after sunset Saturday evening when Venus appears very close to a thin crescent moon. This celestial phenomenon is called a ...