The Ark has been named among the nation’s best community weeklies, winning 26 awards in the National Newspaper Association’s ...

The Ark has been named among the nation’s best community weeklies, winning 26 awards in the National Newspaper Association’s ...

A mysterious visitor from another solar system could be an alien spacecraft, according to a leading Harvard astronomer.

The Texas Water Development Board determined a conflict exists with the Marvin Nichols Reservoir being included in a regional water plan. The issue is ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Wednesday, Oct. 30, with sky charts, before it disappears.

Comet A3 Tsuchinshan-ATLAS proved to be photogenic as it lit up the early autumn skies of the Northern Hemisphere this month.

Comet A3 Tsuchinshan-ATLAS proved to be photogenic as it lit up the early autumn skies of the Northern Hemisphere this month.

Comet Tsuchinshan-ATLAS captivated the Northern Hemisphere. Now, Australians have a chance to see the celestial visitor that hasn't passed through our part of the solar system for 80,000 years.

Only discovered in 2023, Comet C/2023A3 Tsuchinshan-ATLAS is visible through the naked eye right now. It won't return for another 80,000 years.

Comet C/2023 A3 Tsuchinshan-ATLAS grows a rare anti-tail after making its closest approach to the Sun.