From this past July to our upcoming January, Earth gets nearly 2 million miles closer to the sun. At the same time, average highs in Colorado Springs and Pueblo go from 86 and 93 degrees to 45 and 48 ...

Comet 3I/ATLAS was expected to come within 130 million miles of the sun on Oct. 30. For the time being, 3I/ATLAS will remain on the opposite side of the sun from Earth, making it impossible to observe ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches Earth in December 2025.

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.