मंगलवार, 31 जुलाई 2012


CONSTELLATION OBSERVING
These downloadable articles are from an Astronomy magazine 45-article series called "Celestial Portraits." The collection highlights all 88 constellations in the sky and explains how to observe each constellation's deep-sky targets. The articles feature star charts, stunning pictures, and constellation mythology. We've put together 11 digital packages. Each one contains four Celestial Portraits articles for you to purchase and download.
Observe Orion the Hunter downloadable PDF
Famous for bold stars and strong, linear features, the Hunter trims his warrior attire with some of the most gorgeous nebulae in the sky.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 1 downloadable PDF
Far from the Milky Way's glow, Ursa Major offers up the Big Dipper and galactic riches.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 1 downloadable PDF
If the chill of winter puts you on observing hiatus, now is the time to dust off that telescope and point it skyward. A profusion of galaxies in Virgo awaits.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 1 downloadable PDF
Far away from the galactic plane, the Herdsman and the Northern Crown hold a modest flock of wondrous jewels.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 1 downloadable PDF
Between the feathers of the Swan and the strings of the Harp, the abundant field of the northern Milky Way awaits.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 2 downloadable PDF
Lying squarely in the autumn void away from the Milky Way, the Water-Bearer and Southern Fish are chock-full of faint galaxies.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 2 downloadable PDF
Clear winter nights offer hardy observers a witch in the waters of the River and a dwarf in the flames of the Furnace.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 2 downloadable PDF
Don your warm woolies, the deep-sky splendors of the winter Milky Way await.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 2 downloadable PDF
The winter Milky Way comes alive in the Sails and Keel of the great ship Argo.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 3 downloadable PDF
The scales of justice and the serpent's head provide a nice balance of distant galaxies and globular clusters.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 3 downloadable PDF
The celestial dragon guards a treasure of galaxies and double stars.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 3 downloadable PDF
A shipload of galaxies rides high above the watery constellations Pisces the Fish and Cetus the Whale.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 3 downloadable PDF
Big, bright star clusters and wispy nebulae populate the constellations of the Hero and the Bull.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 4 downloadable PDF
Bountiful star clusters join with a few bright planetary nebulae to make Puppis the Stern an observer's delight.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 4 downloadable PDF
Filled with Milky Way treasures, the scorpion offers a cornucopia of open and globular clusters as well as bright nebulae.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 4 downloadable PDF
A multitude of galaxies and one glorious globular cluster highlight this pair of celestial horses.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 4 downloadable PDF
Galaxies galore populate this trio of southern constellations.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 5 downloadable PDF
Many of the finest nearby galaxies lie tucked away in the southern constellation Sculptor.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 5 downloadable PDF
Several nearby galaxies join the Milky Way marvels that adorn this queen's realm.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 5 downloadable PDF
This trio of southern constellations hosts the closest bright galaxy to the Milky Way.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 5 downloadable PDF
Summer splendors, such as globular clusters and planetary nebulae, dominate the Serpent-Bearer.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 6 downloadable PDF
A spectacular myriad of deep-sky objects fills this southern trio.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 6 downloadable PDF
Dazzling clusters and nebulae decorate this celestial duo.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 6 downloadable PDF
This diminutive trio of autumn constellations packs plenty of deep-sky wonders.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 6 downloadable PDF
The northern sky's finest galaxies make these autumn constellations backyard favorites.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 7 downloadable PDF
The far northern sky offers a fine range of sparkling clusters and bright nebulae.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 7 downloadable PDF
This small constellation packs a pleasing blend of Milky Way treasures and distant galaxies.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 7 downloadable PDF
Sparkling clusters and stunning nebulae make these inconspicuous constellations a backyard observer's delight.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 7 downloadable PDF
Glittering star clusters and striking galaxies vie for your attention within the boundaries of the Water Snake.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 8 downloadable PDF
If you're on the prowl for bright, nearby galaxies, you won't go wrong exploring the territory guarded by the Hunting Dogs.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 8 downloadable PDF
Galaxy-filled constellations give way to the Strong Man for a variety show of clusters and nebulae.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 8 downloadable PDF
Don't miss these Southern Hemisphere constellations, guaranteed to bring observers many deep-sky delights.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 8 downloadable PDF
Within the Clock you'll go back in time to find some of the Southern Hemisphere's most distant galactic gems.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 9 downloadable PDF
Within the confines of the Charioteer, the winter Milky Way comes alive with bright star clusters and dazzling nebulae.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 9 downloadable PDF
Admire the stars, nebulae, and galaxies in the habitats of the Hare and the Dove.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 9 downloadable PDF
Easily overlooked, these three simple constellations hold a treasure-trove of exotic galaxies.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 9 downloadable PDF
Dip into the southern sky to sample some of these constellations' starry treats.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 10 downloadable PDF
Messier objects and members of the Coma-Virgo galaxy cluster highlight the deepsky views within Berenice's Hair.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 10 downloadable PDF
Three of the sky's smallest constellations hold a large assortment of southern Milky Way delights.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 10 downloadable PDF
Sagittarius holds the heart of the galaxy, and with it, a bounty of Milky Way star clouds, clusters, and nebulae.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 10 downloadable PDF
On the fringes of the southern Milky Way, planetary nebulae, star clusters, and galaxies liven up the modest Wolf and Carpenter's Square.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 11 downloadable PDF
In the Giraffe and Little Bear, galaxies, nebulae, star clusters, and other stellar arrangements dance around the North Celestial Pole.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 11 downloadable PDF
In the Toucan and Little Water Snake, southern observers can sample deep-sky delights from our galaxy and beyond.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 11 downloadable PDF
The Octant, Chameleon, and Flying Fish hide their deep-sky possessions in the dark realms around the South Celestial Pole.
By Tom Polakis // Published: March 3, 2009
Celestial Portraits Package 11 downloadable PDF
Springtime skies show off a bevy of galaxies in the constellations the Crab, the Lion, and the Little Lion.
By Tom Polakis // Published: March 3, 2009

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