How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Monday, Oct. 21, with sky charts, ...

Dozens of students gathered at Harvard’s Loomis-Michael Observatory on Thursday and Friday for a rare viewing of Comet ...

Dozens of students gathered at Harvard’s Loomis-Michael Observatory on Thursday and Friday for a rare viewing of Comet Tsuchinshan-ATLAS, a “naked-eye visible comet” that researchers say is unlikely ...

From Ruben and Kate Gallego's divorce records being unsealed after a judge's decision, to Liam Payne's cause of death being ...

Discovered by astronomers using China's Tsuchinshan (Purple Mountain) Observatory and South Africa's Asteroid ...

As the political season heats up in the United States, we often hear the term “October surprise” to describe some unexpected event that could completely ...

Lured by a rare comet, dozens of people guided by astronomers flocked to a park in central Mexico to view the once-in-a-lifetime event. Comet Tsuchinshan-Atlas, also designated C/2023 A3, was ...

People flocked to Nantou County’s Hehuanshan (合歡山) late on Saturday and early yesterday to try and catch a glimpse of a rare ...

Temperatures will warm back into the upper 70s and lower 80s with a few extra clouds for Monday afternoon. Tuesday will see ...

An ancient comet not seen for 80,000 years is visible in Colorado’s night sky. Here’s how to spot it. Coloradans looking to ...

Full Hunter's SupermoonOctober’s full moon, known as the Hunter’s Moon, is in its supermoon form this year, meaning it's ...

This event is linked to Halley’s comet, and occurs as another comet, Tsuchinshan-ATLAS, remains visible. But a nearly full ...