Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets, Telescopes

Blast off!

Your guide to the night sky! Get 65% off observing tips, science news, & more with your Astronomy subscription.

ASYCV09201

Login or Register |

Customer Service

Tonight's Sky

Sun

RISE—

SET—

Sun

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: ° '

Longitude: ° '

UTC Offset:

Venuscloudslife

Life in the clouds of Venus?

Astronomers spy phosphine in the weird atmosphere of Venus, a potential sign of life. Read more >>>

SBBmeteoritephotocontest

Voting now open!

Vote on whose meteorite is the most captivating. The photo with the most votes will win a Meteorite Exploration Kit. Vote now >>>

SpaceX loses first Starship prototype

The company will move forward with other prototypes. Read more >>>

Moon Village:

Humanity's first step toward a lunar colony?

ASYMA0620_01OpenerERKs

NASA's Perseverance rover

Equipped with a rock-blasting laser, two microphones, 23 cameras, and even a helicopter, the rover is set to head to the Red Planet. Read more >>>

STARMUS VI: 50 years on Mars

In September 2021, Armenia will showcase the world’s great scientific minds and rock star talent in celebration of Mars exploration. Learn more >>>

NEOWISEobserverschriscook

Comet NEOWISE springs a naked-eye surprise

Comet C/2020 F3 (NEOWISE) has joined the party. View our Comet NEOWISE photo gallery >>>

Star Atlas

87,000 stars, 1,200 deep-sky objects and 24 high-quality star maps.

Inside star cities

Watch editor David J. Eicher introduce his latest book on galaxies, or order now!

"Mars Underground"

How a group of students sparked a return to the Red Planet.

Martian stargazing

Dark, dusty skies.

asteroid_Earth_1

The hunt for dangerous asteroids continues

More than 100 of Earth's best telescopes have closed due to COVID-19. But key asteroid detection efforts remain online. Read more >>>

Take a trip you'll never forget!

With a range of exciting adventures to choose from, you're sure to find a trip that's perfect for you. Explore trips now >>>

startrails894500_1280

The Degenerate Era

When the last stars die, the cosmos will turn into a drab place, with smoldering stellar remnants fading from sight like cooling embers.

2012GAU_Banner_Slider_ASY

Join us!

On December 5, 2020, join us as we set sail for 15 days aboard our privately chartered cruise ship. Learn more >>

Zooming in on the Sun

New ultra-high-resolution images reveal previously invisible filaments of million-degree plasma threaded through the Sun's atmosphere. Read more >>>

Astronomy Exclusive

Learn about 36 astronauts who have had a large impact on our history.

Disappearing Moon

Without our satellite, the planet would wobble, dramatically affecting seasons and climate.

BlackHoleArtists

'It's a haunting thing'

Space artists discuss the first black hole image.

Life in the clouds of Venus?

Astronomers spy phosphine in the weird atmosphere of Venus, a potential sign of life. Read more >>>

PICTURE OF THE DAYsee all »

Black letter

Barnard’s E is a combination of two dark nebulae that lie some 2,000 light-years away in the constellation Aquila the Eagle. Barnard 142 is the C-shaped feature, while B143 is the relatively straight line below it.

wow

The Wow! Signal: An alien missed connection?

ASYCR0920_01RE

Deep-sky observing from Costa Rica

ca_0727NID_Mars_South_Polar_Ice_Cap_online

Salty lakes found beneath Mars' surface

POPULAR

Go__bekli_Tepe

Gobekli Tepe: The first astronomical observatory?

veneravenussurface

The Venera program: Interplanetary probes from behind the Iron Curtain

ASYTS0920_01

What does Titan smell like?

Tahiti

Cruise to totality in the South Pacific with Astronomy in 2020!

FREE EMAIL NEWSLETTER

Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. View our Privacy Policy.

Sign up

THE MAGAZINE

ASYCV09201

Table of Contents
Subscribe
Digital Editons

EQUIPMENTsee all »

The reflection nebula NGC 2170

Equipment review: We tested Chroma's astrophotography filters

Astronomy reviews Canon's new astrocamera

Celestron’s Nature Binoculars

FEATURED REVIEW

Astronomy tests QHYCCD’s new astrocamera

The 128C offers full-color imaging, low noise, and ease of use.

ASYER0618_01

VIDEOSsee all »

IBe8thumb

Infinity & Beyond — Episode 8: Black holes 101

Infinity & Beyond — Episode 7: The Flat Earth conspiracy

Infinity & Beyond — Episode 6: Life Cycle of the Sun

Infinity and Beyond — Episode 5: The Milkomeda collision

SCISTARTER

Nature's Notebook

Study seasons. »

GALLERIES see all »

LAGOON NEBULA (M8)

The Wild Duck Cluster Surrounded by Dark Nebulae

Triangulum Galaxy, M33, NGC 598

Andromeda Galaxy, M31, NGC 224 (Artistic colors)

Andromeda Galaxy, M31, NGC 224 (Natural colors)

ObservingforBeginners_MedRec

Observing the night sky is a fun and easy activity that anyone can do, but getting started can be daunting for beginners.

Find us on Facebook

Astronomy Magazine