SUNSET: 
ASTRONOMY & OBSERVING NEWS
See Beyond the Celestial Sphere: Follow These Lines into Space
For a little perspective, observe along a line that takes you to the Moon, past Jupiter and Saturn, the Kuiper Belt, and onward into our galaxy.
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observing guides
Where to Look Tonight
This Week's Sky at a Glance, September 25 – October 3
This Week's Sky at a Glance, September 25 – October 3
The Moon waxes through first quarter to gibbous this week, passing Jupiter and Saturn along the way. And by the end of twilight, Jupiter-bright Mars glares low in the east. It's big, bold, and almost at oppositionI Mars highest, at its telescopic best around 1 or 2 a.m. daylight-saving time.
where to lookSeptember 2020: Four Planets & More!
Sky Tour Podcast
Take advantage of September's beautiful evenings to gaze upward as you listen to our guided tour of the star-filled sky.
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Odyssey to Saturn and Titan: Cassini/Huygens w/ Prof David Southwood CBE
Gillingham ME7 3JZ, United Kingdom
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Odyssey to Saturn and Titan: Cassini/Huygens w/ Prof David Southwood CBE
Gillingham ME7 3JZ, United Kingdom
Our Community
Astronomers often spend their time lost among the stars, but the science of astronomy and the hobby of stargazing are also communal affairs. So, don’t be a stranger—find a group to get involved with today!
Editor's PICKS
Photographer: lubated
Photographer: Pepe Chambó
Comet NEOWISE over New York city
Photographer: worldtimezone
Comet NEOWISE viewed through noctilucent clouds
Photographer: David Harris
Comet C/2019 U6 Lemmon (2020,Jun.17)
Photographer: Pepe Chambó
Lunar Occultation from Boston on June 19th, 2020
Photographer: Nando
Photographer: Ghouchkanlu
Photographer: Michele-Brusa
Venus and the Pleiades at Twilight
Photographer: Frankie
Crecent moon over Myrtle Beach, SC
Photographer: Tim-Tooley
Photographer: araujo
Photographer: Wim Maats
Photographer: FERNANDO MENEZES
Comet C/2017 T2 PANSTARRS (Jan.23,2020)
Photographer: Pepe Chambó
Photographer: Orestis Pavlou
Photographer: parimaldave@gmail.com
Waxing Crescent Moon and Jupiter
Photographer: dr. ski
Photographer: MOREL-Philippe
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Sky & Telescope Magazine
Explore the astronomy magazine that’s been out of this world for over 75 years.
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Issue Highlights
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NEOWISE Performs!
Sean Walker
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The Strange Case of Comet Biela
David Nakamoto
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The Lost Discoveries of E. E. Barnard
Steve Gottlieb
