Alinda is one of the five largest near-Earth asteroids, coming closer than 9.3 million miles until the year 2200.

Jan. 21 (morning): The Moon, just shy of last quarter, is 3½° to the lower left of Spica in Virgo. Jan. 23 (evening): Mars, in Gemini, is 2½° to the right of Pollux in the eastern sky.

(March 21-April 19) ★★★ Keep an eye on your finances and your possessions, because today is a bit of a crapshoot. You might ...

Discover what the stars have in store for you today! From career breakthroughs to relationship dynamics and health concerns, ...

A NASA postdoctoral researcher at Southwest Research Institute has used advanced models that indicate that the formation of Pluto and Charon may parallel that of the Earth-Moon system. Both systems ...

The love story between Pluto and Charon may have started with a kiss. A new study suggests the dwarf planet and its scarcely smaller moon likely came together in a collision that saw them conjoined ...

A new U of A study challenges decades of scientific assumptions about the origin of Pluto and its moon Charon.

County conservation districts advise caution as the third and final run of king tides on WA shorelines will hit this weekend ...

The two-day offer this Saturday and Sunday is intended to give viewers a taste of what’s behind the Apple paywall.

On Wednesday, Jan. 29, public schools in New York will be closed. Why? A state law signed in 2023 provides the answer. That ...

The best time to watch a meteor shower is in the early predawn hours, when the moon is low in the sky. Competing sources of ...

Take note of these New Year's Day tide times and heights, taking the new moon spring tide effect into consideration ...