The period of visibility will fall within the dates of the Orionid meteor shower, making for a once-in-a-lifetime viewing ...

Wildlife enthusiast Dianne Owens drove north from her summer home in Soldotna to Tern Lake on Thursday, looking for a pair of trumpeter swans she saw there in late May -- but not since. "I drove down ...

The new Lyman-alpha method to monitor the activity of sunspots when they are on the far side of the Sun has been recently applied to a duo of giant sunspots number 486 and 488. The SWAN team ...

They sky is filled with celestial treats this month, including a close Earth-approach by two comets. Can you see in NJ?

Comets Lemmon and SWAN are making their closest approach to Earth in a rare cosmic treat. Can you see it in NJ? Here's timing ...

The sky is filled with rare celestial treats this week. Want to spot some cool comets? Here's what to know about comets ...

Comets Lemmon and SWAN are soaring past Earth in a rare cosmic treat. Here's best viewing times, tips and more in ...