Catch the full moon rise over the southeastern horizon on June 10. Look up — or rather, down — tonight to spot the lowest ...

Known as the Strawberry Moon, the last full Moon of spring rises early Wednesday, beginning the best time of year to enjoy ...

The moon is also part of what's called a major lunar standstill, and the next one won't be for another 18.6 years.

One of Mars' tallest volcanoes peeps over a thick layer of clouds, in Odyssey’s first picture of Arsia Mons peering over the ...

Known as the Strawberry Moon, the last full Moon of spring rises early Wednesday, beginning the best time of year to enjoy our celestial neighbor.

Antares is a red supergiant star located 400 light-years from Earth. The waxing gibbous moon will shine close to the red star ...

On May 2, as sunlight crept over the Martian horizon, the Odyssey spacecraft captured Arsia Mons, a towering, long-extinct volcano, puncturing a glowing band of greenish haze in the planet’s upper ...

The man tasked with delivering that all-important forecast was Group Captain Stagg, the chief meteorological adviser to ...