The launch may have been delayed again, but workers at Kennedy Space Center are still pressing ahead on getting the second ...

If Saturn's rings are older, they are also easier to explain. The Solar System was much more chaotic billions of years ago, ...

An exoplanet in the Trappist star system — a multi-planet star system similar to the solar system and just 39 light-years ...

The "cold" moon that marked a lunar rarity will still appear full in the sky on Monday, Dec. 16. Here's why the last full ...

So it's very Mars-like." Mueller is outfitted in a heavy tan work jacket and a NASA baseball cap, and though it's bitterly ...

Known as the Cold Moon, December’s full moon earned its name from the long, frigid nights of winter in the Northern ...

Rare ‘cold moon’ set to rise for last time until 2043 - The rare ‘cold moon’ will rise at 3.20pm on Sunday and set at 9.44am ...

December's full moon, the "Cold Moon," rose in a blaze of color on Sunday night as the year’s final supermoon.