| | Jim's Hubble Fantasy Worlds |
 | | The Antennae galaxies, 63 million light-years away in the southern constellation Corvus, contain sweeping spiral-like patterns, traced by bright blue star clusters, that show the result of a firestorm of star birth activity which was triggered by the collision of the two orange-colored galaxies.. |
 | | Three galaxies known as NGC 2300 group are combined with a false-colorX-ray image (magenta) that shows the galaxies immersed in a huge cloud of hot gas about 1.3 million light-years in diameter, with a mass equal to 500 billion times that of the Sun and a temperature of about about 18 million degrees Fahrenheit. |
 | | An example of a round planetary nebula, IC 3568 lies in the constellation Camelopardalis at a distance of about 9,000 light-years, and has a diameter of about 0.4 light-years (or about 800 times the diameter of our solar system). |
| www.mindspring.com /~deline/bubbleEntry2.htm (450 words) |