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Visibility

Northern Hemisphere Viewing Conditions Comet Observation Night Sky Observations Naked Eye Observations Naked Eye Observation Comet Visibility Observation Tips Comet Sightings Geographical Visibility

Brightening Comet Pan‑STARRS Enters Pre‑Dawn View for Northern Skywatchers

A small angle from the Sun will soon hide it in twilight, making this week the best viewing window.

Rare Comet Pan‑STARRS Now Glows Before Dawn for a Short Northern Viewing Window

Total Lunar Eclipse Tonight Favors Pacific, East Asia and Western North America

Potential 'Great Comet of 2026' Set for April 20 Sun Flyby and April 27 Earth Approach

Quadrantid Meteor Shower Peaks This Weekend as Supermoon Cuts Visible Rates

Interstellar Comet 3I/ATLAS Nears Dec. 19 Flyby as Study Finds 16.16-Hour Spin

November Meteor Showers: Taurids Peak Nov. 11–12 as Leonids Arrive Nov. 16–17 Under Dark Skies

PMD Releases 2026 Eclipse Schedule for Two Solar and Two Lunar Events

Comet Lemmon Enters Peak Visibility After Close Pass to Earth

Two Comets to Light October Skies as Swan Peaks Oct. 19–20 and Lemmon Nears Oct. 21

SWAN Nears Oct. 20 as Lemmon Follows, ATLAS Reaches Perihelion

ESA Spacecraft Track Interstellar Comet 3I/ATLAS Near Mars as Perihelion Nears

Black Moon Set for August 23, but It Will Be Invisible

Six-Planet Parade Continues as Mercury Rises and Moon Approaches

82-Minute Blood Moon Eclipse Confirmed for September with Broad Global Reach

Lunar Eclipse Turns Moon Red in Rare Celestial Event

Rare Sun-Skirting Comet Visible in Southern Hemisphere Skies This Week

Comet C/2024 G3 Offers Rare Viewing Opportunity, But Visibility Remains Challenging

Rare Comet C/2024 G3 Expected to Shine as Bright as Venus

Rare Black Moon Marks Final Celestial Event of 2024