Arrokoth is composed of two separate bodies, 3 and 9 miles across. In the distant past they rotated so slowly about each other that their mutual gravitational attraction caused them to come together ...

Much of the U.S. from the Rockies into the Northern Plains will see colder than normal temperatures starting Sunday into the coming week, including forecasted wind chills down to minus 40 degrees F ...

The joint European-Japanese mission is only the second survey of Mercury, the least explored planet in the inner solar system ...

Hundreds of people were ordered to evacuate and part of Highway 1 in Northern California was closed after a major fire ...

The temperature is predicted to be around 22 degrees during the swearing-in, the coldest since Ronald Reagan’s second ...

Nearly three years into its war with Russia, a Ukrainian military brigade is utilizing an unmanned device to help spare ...

Precipitation, whether it be snow or rain, will be the theme this weekend in York County. National Weather Service Meteorologist Bill Gartner said that following a Saturday with a mix of rain and snow ...

The public review period is underway for the Barber Yard Specific Plan, which proposes to develop the old Diamond Match ...

The High Occupancy Vehicles (HOV) lanes on I-279/I-579 will close Wednesday evening as the region prepares for winter weather ...

The BepiColombo spacecraft has sent back three images of Mercury after a brief flyby of the planet on Jan. 8, 2025.

A spacecraft named BepiColombo is currently zipping by planet Mercury, making a very close flyby and snapping incredible high ...