The “dirty snowball” could be visible to Calgarians as early as Friday evening, but the real show begins when Comet A3 makes ...

Shortly after 9 p.m., the starry sky lit up with shimmering waves of green and purple. On cue, amazed gasps and cheers ...

Some may have missed the show due to timing or light pollution, but upcoming occurrences this week — a radiant comet back in the solar system for the first time in 80,000 years and the brightest, ...

As the urgency to supply Dallas-Fort Worth's booming population with water grows, so does the opposition from northeast ...

At first, the Colorado women’s soccer team was finding a way without Shyra James. But The Buffaloes suddenly are finding goals difficult to come by.

Tuesday, April 30, 2024: The James Webb Space Telescope (JWST) has captured incredibly sharp images of the Horsehead Nebula, one of the most ... where the mighty Atlas V and Boeing's Starliner ...

The coma and long tail of comet Tsuchinshan-ATLAS, also called C/2023 A3 (Tsuchinshan–ATLAS), is currently shining at ...

I got myself to a place where I could see low down to the western horizon, where the sun had just set. Here's how you can see ...

The comet—traveling about 44 million miles away—was observed from Earth for the first time earlier this month.

An icy comet that will take 80,000 years to return – if it survives the trip – is streaking across the sky this October.

The best comet of the year is starting to fade in brightness, but it’s still an easy naked-eye object in the evening sky.

An icy comet that will take 80,000 years to return – if it survives the trip – is streaking across the sky this October.