Tau - Taurus the Bull
Size
Intro and Visual description
Taurus the Bull is easily spotted. Its head is the Hyades, a V-shaped cluster of stars. His horns point outward from the V. Aldebaran is the red eye of the Bull as he charges down upon us.
Taurus the Bull is easily spotted. Its head is the Hyades, a V-shaped cluster of stars. His horns point outward from the V. Aldebaran is the red eye of the Bull as he charges down upon us.
The River Eridanus flows northward (like the Nile) from the bright star Achernar (Arabic for "End of the River") to Kursa (beta-Eridani) near Rigel in Orion. Eridanus is the longest (not largest) constellation, spanning over 50 degrees of declination, and its many faint stars glitter like reflecting light off the surface of its waves.
Look for the two bright stars, Castor and Pollux, which form one vertex of the Winter Hexagon. Castor is closer to Capella, in Auriga on the north; and Pollus is closer to Procyon, in Canis Minor on the south. Cancer and Leo lie to the east.
The Geminids meteor shower occurs around October 19.
The Unicorn is running up behind Orion, who has not heard it coming (a sign of its magical nature).
Three stars in a row make up Orion’s belt, within a rectangle of four bright stars representing his shoulders and feet. At sunset in the autumn, Orion’s belt appears to rise straight up on the horizon. The sword hanging from his belt includes M42, the beautiful Orion nebula.
Since Orion’s belt of three bright stars lies upon the celestial equator, Orion is visible from every inhabited part of the globe.
A sword hanging from Orion's belt at first sight looks like three stars, but the middle one is ill-defined. With binoculars you can tell that it is not a star, but a cloudy region, called the Great Orion Nebula. A powerful telescope reveals the nebula to be a giant cloud of luminous gas, a cosmic nursery where stars are now being born. Through the Hubble space telescope the Great Orion Nebula becomes a colorful and awesome spectacle, over 20,000 times larger than our solar system.
Part of the Great Orion Nebula (M42), separated by a lane of dust.
Taurus the Bull is easily spotted. Its head is the Hyades, a V-shaped cluster of stars. His horns point outward from the V. Aldebaran is the red eye of the Bull as he charges down upon us.
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