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Spiral galaxy

en.wikipedia.org/wiki/Spiral_galaxy

A spiral galaxy is a certain kind of galaxy originally described by Edwin Hubble in his 1936 work The Realm of the Nebulae and, as such, forms part of the ...

Spiral Galaxies - SDSS

cas.sdss.org/dr6/en/proj/basic/galaxies/spirals.asp

The most common type of galaxy is called a "spiral galaxy." Not surprisingly, spiral galaxies look like spirals, with long arms winding toward a bright bulge at the ...

Spiral Galaxies

csep10.phys.utk.edu/astr162/lect/galaxies/spiral.html

The figure below right shows a nice spiral galaxy, M100, which is in the Virgo cluster Another beautiful example of a spiral galaxy is M83. Presumably our own  ...

Spiral Galaxy | NASA

www.nasa.gov/multimedia/imagegallery/image_feature_2132.html

Dec 16, 2011 ... Resembling festive lights on a holiday wreath, this NASA/ESA Hubble Space Telescope image of the nearby spiral galaxy M74 is an iconic ...

What is a spiral galaxy? | Cool Cosmos

coolcosmos.ipac.caltech.edu/ask/217-What-is-a-spiral-galaxy-

Spiral galaxies get their name from the shape of their disks. In a spiral galaxy, the stars, gas and dust are gathered in spiral arms that spread outward from the ...

Spiral galaxy | Define Spiral galaxy at Dictionary.com

www.dictionary.com/browse/spiral-galaxy

Spiral galaxy definition, a galaxy having a spiral structure. See more.

Spiral Galaxy Facts - Soft Schools

www.softschools.com/facts/space/spiral_galaxy_facts/438/

Spiral galaxies get their name by the fact that they have a spiral or whirl shape. The "arms" of the spiral are the areas where stars are formed. These arms appear  ...

Galaxies, Galaxy Information, Galaxy Facts, News, Photos ...

science.nationalgeographic.com/science/space/universe/galaxies-article/

A composite image of the Messier 81 (M81) galaxy shows what astronomers call a "grand design" spiral galaxy, where each of its arms curls all the way down ...

Super Spiral Galaxies - Sky & Telescope

www.skyandtelescope.com/astronomy-news/super-spiral-galaxies-1803201623/

Mar 18, 2016 ... Astronomers have identified 53 “super spirals” — spiral galaxies that are huge and incredibly luminous — as part of a project exploring ...

New Insights on How Spiral Galaxies Get Their Arms2013-10 | www ...

www.cfa.harvard.edu/news/2013-10

Apr 2, 2013 ... Spiral galaxies are some of the most beautiful and photogenic residents of the universe. Our own Milky Way is a spiral. Our solar system and ...

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Spiral Galaxy Facts & Definition - Space.com

www.space.com

Aug 15, 2013 ... A spiral galaxy has a distinct winding shape. Most of the galaxies observed by astronomers are spiral galaxies.

Spiral Galaxies - Windows to the Universe

www.windows2universe.org

Spiral galaxies may remind you of a pinwheel. They are rotating disks of mostly hydrogen gas, dust and stars. Through a telescope or binoculars, the bright ...

Hubble Spies the Barred Spiral Galaxy NGC 4394 | NASA

www.nasa.gov

May 6, 2016 ... Shown in this Hubble Space Telescope image, NGC 4394 is the archetypal barred spiral galaxy, with bright spiral arms emerging from the ends ...