The last full supermoon of 2025, known as the Cold Moon, will illuminate the late autumn sky on Thursday, Dec. 4.

The last full supermoon of 2025, known as the Cold Moon, will illuminate the late autumn sky on Thursday, Dec. 4.

December’s full moon isn’t the brightest, but clear Northern Nevada skies should still offer a strong view of it.

The speed at which glaciers move changes predictably each year, according to the first-ever global map of how glacier and ice sheet speeds vary with the seasons. Knowing this yearly rhythm could help ...

Using direct imaging, astronomers have found a brown dwarf that could help test technology for taking snapshots of Earthlike ...

Scientists modeled Europe's future if a key Atlantic current were to collapse and found that the continent faces a much drier ...

The last full moon of the year will appear Thursday evening as the cold moon. It's also the third consecutive supermoon.

Skywatchers will get a bright send-off to 2025’s lunar calendar this week when December’s cold moon rises as the last ...

December’s supermoon will become 100 percent full at 6:14 p.m. Eastern time on Thursday, the third consecutive supermoon to ...

December’s full moon will reach peak brightness on Thursday, but it will look striking for the next few nights—especially ...

Is it a full moon today? Here's when to watch and what to know about December cold supermoon 2025 meaning as it rises in ...

Gigantic sunspots of the groups AR 4294-4298 are currently rotating towards the Earth. Experts are observing possible auroras ...