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The universe is filled with galaxies.
But to see them, astronomers must look beyond the stars in our own galaxy, the Milky Way.

For example, consider this colorful telescopic view of the spiral galaxy NGC 6384, which is about 80 million light years away constalación direction of Ophiuchus.
At that distance, NGC 6384 occupies about 150,000 light years of space.
The photograph shows details of the blue arms of the galaxy and its yellowish core.
addition, individual stars seen in the photographs are just in our galaxy.
The brightest stars of the Milky Way crosses show very marked, or flashes of diffraction caused by the telescope sí.Texto nickname.

then attached the publication of the University of Valencia, in order that readers seek to find in the nucleus of this galaxy, if any, the same as described for the Milky Way.


stars gather in the "urban center" of the Milky Way

The region around the center of our Milky Way glows colorfully in a new version of an image taken by NASA's Spitzer Space Telescope.

Data were previously published as part of a wide 120-degree panorama of the plane of our galaxy (see http://www.spitzer.caltech.edu/images/2680-ssc2008-11a-Spitzer-Finds-Clarity- Inner-in-the-Milky-Way ). Now the data right from the center of the image have been presented with a different contrast to better enhance the crowded region. In visible light images can not see the heart of our galaxy, but the infrared light penetrates the veil of dust provides an unprecedented view.

In the Spitzer image, the myriads of stars that accumulate in the center of our galaxy create the blue haze whose brightness increases towards the center of the image. The green structures are produced by molecules of carbon-rich dust, called polycyclic aromatic hydrocarbons, which are illuminated by the starlight from the surroundings while revolving around the nucleus of the galaxy. The ribbons are yellow-red thermal brightness of hot dust. Polycyclic aromatic hydrocarbons and dust are associated with bustling core of young stars. These materials, mixed with gas, are what is needed to form new stars.