Comet Lemmon is being called the 'best and brightest' comet of the year with its distict green color, and it's not the only ...

A newly discovered comet is about to make its closest pass to Earth on Tuesday night. It should be visible over the Bay Area ...

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...

Lemmon, which is a rare green comet, can be seen with the naked eye on Oct. 21, according to the Royal Astronomical Society, ...

This long-duration comet will make its closest approach to Earth this fall, before disappearing into the outer solar system ...

Comet Lemmon, a rare astronomical event that won’t happen again for 1,000 years, is set to light up our skies later this week ...

Water is the universal yardstick of comet science, the baseline for measuring how sunlight drives a comet's activity and ...

The annual fall phenomena the Orionid meteor shower is back again. Here is everything to know about when, where and how to see it in Arizona.

Today we're out on the ice, jigging up sunfish and perch. We're using 1/8oz stingnose jigging spoons and tipping them with ...

Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

The annual fall phenomena the Orionid meteor shower is back again. Here is everything to know about when, where and how to ...