Judges punishing rioters for storming the U.S. Capitol nearly four years ago fear the nation faces more political violence on ...

Skygazers should have a chance to see the Orionids, one of the year's most beautiful meteor showers, just in time for ...

All the details! Comet, full moon, the weekend! 11 Day! Mike ...

A photographer in San Francisco created a compilation showcasing a newly discovered comet streaking across the California sky ...

Photographers have immortalized Comet Tsuchinshan-ATLAS and you can, too. But you'd better be quick – it won't be around for ...

Shortly after 9 p.m., the starry sky lit up with shimmering waves of green and purple. On cue, amazed gasps and cheers ...

Quality planetarium software is essential to planning observations, especially for comets. Many software packages are ...

The blue supermoon, which is the closest full moon of the year, rises over the Capitol in Sacramento on Wednesday, Aug. 30, ...

The comet, known as C-2023-A3 aka Comet Tsuchinshan-ATLAS, will be closest to Earth on Oct. 13. Then it'll put on a show ...