The Red Planet comes closest to Earth, disappears behind the Moon in an occultation, and finally reaches opposition in the ...

Researchers accounted for the previously overlooked structures of the dwarf planet and moon in computer simulations of a ...

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.

The 'Wolf Moon' plans to peak Monday in Texas as the lunar event shines in the night sky as the first full moon of the year.

Some of your options this weekend: a dinosaur world record attempt in West Palm Beach, swingin' jazz in a sculpture garden, ...

In the first decades of the 21st century, NASA’s Artemis program aims to return humans to the Moon, thanks to international partnerships.