SUBSCRIBE
RENEW
DIGITAL EDITIONS
GIVE A GIFT
Login
or
Register
|
Customer Service
Tonight's Sky
—
Search By Name
Enter coordinates
Use current location
SUN & MOON
MERCURY & VENUS
MARS, JUPITER & SATURN
Sun
RISE
—
SET
—
Sun
Moon
—
—
Moon
PHASE
—
DISK
—
Mercury
RISE
—
SET
—
Mercury
—
Venus
—
—
Venus
—
Mars
RISE
—
SET
—
Mars
—
Jupiter
—
—
Jupiter
—
Saturn
—
—
Saturn
—
Tonight's Sky — Change location
City/place name
US state, Canadian province, or country
OR
US ZIP code
Searching...
Tonight's Sky — Select location
Tonight's Sky — Enter coordinates
Latitude:
°
'
N
S
Longitude:
°
'
E
W
UTC Offset:
Home
The Magazine
News
Observing
Photos
Videos
Blogs
Community
Shop
Magazine
News
Observing
Photos
Videos
Blogs
Community
Shop
MENU
ABOUT THE MAGAZINE
About Us
Back Issues
Email Newsletter
Renew
Digital Editions
Advertiser Links
Trips & Tours
Contact Us
Current Issue
Special Issues
Subscribe
Give a Gift
Advertise with Us
Contests
Press Room
Subscriber Extras
SUBSCRIBER EXTRAS
IN EVERY ISSUE
Sky this Month
Ask Astro
Web Extras
COLUMNISTS
Bob Berman
Glenn Chaple
Stephen James O'Meara
Erika Rix
Tony Hallas
Adam Block
Jeff Hester
Phil Harrington
FEATURES
50 Greatest Mysteries
50 Weirdest Objects
Superstars Podcast
StarDome
Star Atlas
Product Reviews
5 Questions with David Eicher
The Sky This Week:
Conjunctions galore!
RECENT HEADLINES
Neighborhood watch: Hubble spots a tiny amorphous galaxy in the local universe
Ingenuity helicopter nears 50th flight on Mars
A volcano may have erupted on Venus in 1991
Astro for kids: Why does time change when traveling close to the speed of light?
Asteroid Ryugu samples found to contain uracil, a key component of RNA
Scanning Mars for microhabitats that could host microbial life
Observe the Virgo Cluster of galaxies: This Week in Astronomy with Dave Eicher
TOPICS
solar system
galaxies
stars
cosmology
black holes
space flight
exoplanets
space physics
milky way
The Sky This Week:
Conjunctions galore!
RECENT HEADLINES
The Sky This Week:
It’s Messier marathon time!
The Sky This Week:
Catch the zodiacal light
The Sky This Week:
Enjoy open clusters in Auriga
Venus and Jupiter will soon share the same tiny part of the evening sky
The Sky This Week:
A Jupiter/Venus conjunction
Observe the constellation Auriga: This Week in Astronomy with Dave Eicher
The Sky This Week:
Follow the Moon
TOPICS
Sky this Week
Observing Podcasts
Observe the Solar System
Astronomy for Kids
Product Reviews
Star Atlas
Tonight's Sky
Sky Events
Get to Know the Night Sky
Tour the Deep Sky
Sky Guide
Observing Tools
StarDome
PICTURE OF THE DAY
Cue the cellos…
RECENT GALLERIES
TOPICS
Imaging Basics
Reader Photo Gallery
Calendar
Picture of the Day
Image Galleries
Observe the Virgo Cluster of galaxies: This Week in Astronomy with Dave Eicher
RECENT HEADLINES
Did the Big Bang really happen? This Week in Astronomy with Dave Eicher
How did the Moon form? This Week in Astronomy with Dave Eicher
Observe the constellation Auriga: This Week in Astronomy with Dave Eicher
Zodiacal light and how to see it: This Week in Astronomy with Dave Eicher
Explore the constellation Orion: This Week in Astronomy with Dave Eicher
Mars passes behind the Moon: This Week in Astronomy with Dave Eicher
Comet C/2022 E3 (ZTF): This Week in Astronomy with Dave Eicher
TOPICS
Cosmic Adventures
Astronomy 101
Dave's Universe
Seasonal Observing
Tour the Solar System
Observing Basics
The Real Reality Show
Issue Previews
STARMUS VI: The out-of-this-world science and arts festival will see speakers including Chris Hadfield and Kip Thorne celebrate 50 years of exploration on Mars
RECENT POSTS
Welcome Samantha Hill!
Queen guitarist Brian May and David Eicher launch new astronomy book
Astronomy welcomes Caitlyn Buongiorno
Enter the Space & Beyond Box Photo Contest!
Last chance to join our 2020 Costa Rica Star Party!
Join Us in Tucson for Our Annual Public Star Party!
TOPICS
Local Group
From the Industry
Dave's Universe
Year of Pluto
READER GALLERIES
TOPICS
Events
Astronomy Foundation
Reader Galleries
Groups
Why Join?
Astronomy Day
NEW PRODUCTS
2023 Astronomy Calendar & Observer's Handbook
Astronomy's Saturn Globe
Astronomy Solar Eclipse Glasses
IN OUR STORE
Subscribe
Back Issues
Special Issues
Books & DVDS
Digital Downloads
Space & Beyond Box
Globes & Maps
Posters
Calendar
STEM Toys
Gifts & Toys
CURRENT ISSUE
The Magazine
Tonight's Sky
News
Observing
Photos
Videos
Blogs
Community
Shop