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Articles related to "Double Star"


Observing Lyra the Lyre
Lyra is a great target for observers with double stars, a globular cluster, and a planetary nebula.
Double Star by Robert A. Heinlein
Serialized in Astounding in 1956, Heinlein was already overdue a Hugo on his way to becoming SFWA Grand Master, even though only only two such awards had been made.
Observing Ursa Major
The Constellation known as the Big Bear holds double stars, galaxies, and a planetary nebula. You can also use it as a guide to star hop across the sky.
Scorpius
The constellation Scorpius lies on the Milky Way and is filled with stargazing targets.
Observing the Constellation Cygnus
The Constellation of Cygnus the Swan is an important summer target because it lies along the Milky Way and holds many deep-sky treasures.
Capricornus
The Zodiac constellation of Capricornus, best viewed in the fall, is home to a beautiful globular cluster.
The Georgian Star by Michael D. Lemonick
Together, William and Caroline Herschel made many contributions to astronomy. William Herschel was a tireless observer who discovered Uranus and built large telescopes.
The Brightest Stars
Find the 20 top brightest stars: learn their names, where they reside, and special facts.
Observing Delphinus
A little summer constellation known as Delphinus is a favorite for its close resemblance to a dolphin.
Best Sky Objects for Binoculars
What are the top sights for binoculars? You can view everything from the moon to distant galaxies. Here are a list of the best binocular targets.


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