Celestial Objects

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Crescent Moon Paired with Jupiter Over Western Sky After Sunset

The May 20 viewing drew wide public attention and highlights that Jupiter will fade from the evening sky as it moves toward solar conjunction while Venus stays bright for months.

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last mo.

Comet Pan‑STARRS Reaches Perihelion Sunday, Closing a Brief Pre‑Dawn Viewing Window

3 ARTICLES

last mo.

Geminid Meteor Shower Peaks Dec. 13–14 With Dark Skies and Up to 150 Meteors an Hour

3 ARTICLES

6mo ago

Beaver Supermoon Lights UK Bonfire Night, Visible Again This Evening

6 ARTICLES

6mo ago

Green Comet Lemmon Briefly Visible Over Bengaluru

3 ARTICLES

6mo ago

Comet Lemmon Stays Bright as Final Easy Viewing Window Closes

25 ARTICLES

7mo ago

Twin Comets Lemmon and SWAN Light Up Northern Skies as Brief Viewing Window Peaks

6 ARTICLES

7mo ago

Twin Green Comets Enter Prime Viewing Week Before Closest Approaches

7 ARTICLES

7mo ago

Comets Lemmon and SWAN Poised for Best Viewing Oct. 20–21

4 ARTICLES

7mo ago

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

3 ARTICLES

this yr.

June’s Night Sky Brings Mars-Regulus Encounter, ‘Strawberry Moon’ and Peak Daylight

5 ARTICLES

last yr.

February Offers Rare Chance to View Seven Planets in Night Sky

7 ARTICLES

last yr.

Halloween Comet C/2024 S1 Faces Disintegration as It Nears the Sun

4 ARTICLES

last yr.

Comet Tsuchinshan-ATLAS and Halloween Comet ATLAS Light Up October Skies

7 ARTICLES

last yr.

Comet Tsuchinshan-ATLAS: Last Chance for a Spectacular Sky Show

Celestial Objects

Crescent Moon Paired with Jupiter Over Western Sky After Sunset

Comet Pan‑STARRS Reaches Perihelion Sunday, Closing a Brief Pre‑Dawn Viewing Window

Southern Hemisphere Sky Guide: What to See in April 2026

Webb Data Rules Out Lunar Impact by Asteroid 2024 YR4

Hubble–Euclid Team-Up Unveils Multiscale Portrait of the Cat’s Eye Nebula

‘Ancient Light’ Wins South Downs Dark Skies Astrophotography Contest

Quadrantids Set to Peak Jan. 3–4, but Full Moon Will Mute the Show

Geminid Meteor Shower Peaks Dec. 13–14 With Dark Skies and Up to 150 Meteors an Hour

Beaver Supermoon Lights UK Bonfire Night, Visible Again This Evening

Green Comet Lemmon Briefly Visible Over Bengaluru

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Celestial Objects

Comet Lemmon Stays Bright as Final Easy Viewing Window Closes

Twin Comets Lemmon and SWAN Light Up Northern Skies as Brief Viewing Window Peaks

Twin Green Comets Enter Prime Viewing Week Before Closest Approaches

Comets Lemmon and SWAN Poised for Best Viewing Oct. 20–21

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

June’s Night Sky Brings Mars-Regulus Encounter, ‘Strawberry Moon’ and Peak Daylight

February Offers Rare Chance to View Seven Planets in Night Sky

Halloween Comet C/2024 S1 Faces Disintegration as It Nears the Sun

Comet Tsuchinshan-ATLAS and Halloween Comet ATLAS Light Up October Skies

Comet Tsuchinshan-ATLAS: Last Chance for a Spectacular Sky Show

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Celestial Objects