Quantcast

Latest Circinus constellation Stories

c6cbc319a61359caead8e0334423629c
2009-04-04 11:00:00

A small, dense object only twelve miles in diameter is responsible for this beautiful X-ray nebula that spans 150 light years.


Latest Circinus constellation Reference Libraries

3_54318e1880d81bf6c92376b6217cbdef2
2004-10-19 04:45:40

Circinus Galaxy -- Resembling a swirling witch's cauldron of glowing vapors, the black hole-powered core of a nearby active galaxy appears in this colorful NASA Hubble Space Telescope image. The galaxy lies 13 million light-years away in the southern constellation Circinus. This galaxy is designated a type 2 Seyfert, a class of mostly spiral galaxies that have compact centers and are believed to contain massive black holes. Seyfert galaxies are themselves part of a larger class of objects...

More Articles (1 articles) »
Word of the Day
sipe
  • a slit in a tire to drain away surface water and improve traction.
The word 'sipe' comes from Old English and is related to 'seep'.
Related