In the distant reaches of the solar system are many icy objects that resemble snowmen. Now, a new study reveals the simple ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

Nearly all of the solar system’s planets are about to file across the night sky in a planetary alignment, and it will be ...

Solar-powered water systems are particularly impactful; they improve the quality of a community's water supply in the face of ...

The continent of Africa looks set to emerge as a key driver of global solar power production over the rest of the 2020s ...

Scientists have long know many objects floating at the solar system's out edges resemble snowmen, but the reasons why were never clear. Now a student at Michigan State University has created the first ...

A rare "planet parade" will happen soon. Here's when and where to look in Louisville.

Some parades occur when only three or four planets align in our sky, but the coming one on Feb. 28, 2026, is a bit more rare.

The U.S. National Science Foundation says it will demolish the Sacramento Peak Observatory, also known as Sunspot Solar Observatory ...