enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. List of stars for navigation - Wikipedia

   en.wikipedia.org/wiki/List_of_stars_for_navigation

   The 58 selected stars for navigation are shown in blue and labelled with their common name, star number, and a Greek letter to indicate their Bayer designation. The additional 115 tabulated stars that can also be used for navigation are shown in red and labelled with a Greek letter to indicate their Bayer designation.

3. NGC 660 - Wikipedia

   en.wikipedia.org/wiki/NGC_660

   The extreme number of pinkish star-forming areas that occurs along the galaxy's ring could be the result of the gravitation interaction caused by this collision. The ring is 50,000 light-years across – much broader than the disk itself – and has a greater amount of gas and star formation than the host disk.

4. List of brightest stars - Wikipedia

   en.wikipedia.org/wiki/List_of_brightest_stars

   Galaxy Apparent Magnitude Star Distance (ly) Spectral type Notes Milky Way –26.74 Sun 0 G2V Large Magellanic Cloud: 8.99 – 9.22 (variable) [10] HD 33579: 163,000 A3Ia + The Luminous Blue Variables S Doradus and R71 are brighter during their outbursts. Small Magellanic Cloud: 10.47 [11] SK 69: 200,000 B8Ia Andromeda Galaxy: 15.6 [12 ...

5. Andromeda Galaxy - Wikipedia

   en.wikipedia.org/wiki/Andromeda_Galaxy

   According to recent studies, the Andromeda Galaxy lies in what is known in the galaxy color–magnitude diagram as the "green valley", a region populated by galaxies like the Milky Way in transition from the "blue cloud" (galaxies actively forming new stars) to the "red sequence" (galaxies that lack star formation). Star formation activity in ...

6. Zeiss projector - Wikipedia

   en.wikipedia.org/wiki/Zeiss_projector

   The Mark I projector installed in the Deutsches Museum in 1923 was the world's first planetarium projector. The Mark III modified projector installed in the Planetario Humboldt 1950 in Caracas - Venezuela.It is the oldest in Latin America. Marks II through VI utilized two small spheres of lenses separated along a central axis.

7. Cepheid variable - Wikipedia

   en.wikipedia.org/wiki/Cepheid_variable

   RS Puppis, one of the brightest known Cepheid variable stars in the Milky Way galaxy (Hubble Space Telescope)A Cepheid variable (/ ˈ s ɛ f i. ɪ d, ˈ s iː f i-/) is a type of variable star that pulsates radially, varying in both diameter and temperature.