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|  Message 10657  |
|  Alan Ianson to All  |
|  Daily APOD Report  |
|  27 Nov 25 01:44:48  |
 
MSGID: 1:153/757.0 a8ccefbc
TZUTC: -0800
CHRS: LATIN-1 2
Astronomy Picture of the Day
Discover the cosmos! Each day a different image or photograph of our
fascinating universe is featured, along with a brief explanation
written by a professional astronomer.
2025 November 27
Portrait of NGC 1055
Image Credit & Copyright: John Hayes
Explanation: Big, beautiful spiral galaxy NGC 1055 is a dominant member
of a small galaxy group a mere 60 million light-years away toward the
aquatically intimidating constellation Cetus. Seen edge-on, the island
universe spans over 100,000 light-years, a little larger than our own
Milky Way galaxy. The colorful, spiky stars decorating this cosmic
portrait of NGC 1055 are in the foreground, well within the Milky Way.
But telltale pinkish star forming regions and young blue star clusters
are scattered through winding dust lanes along the distant galaxy's
thin disk. With a smattering of even more distant background galaxies,
the deep image also reveals a boxy halo that extends far above and
below the central bulge and disk of NGC 1055. The halo itself is laced
with faint, narrow structures, and could represent the mixed and spread
out debris from a satellite galaxy disrupted by the larger spiral some
10 billion years ago.
Tomorrow's picture: pixels in space
__________________________________________________________________
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
NASA Official: Amber Straughn Specific rights apply.
NASA Web Privacy, Accessibility, Notices;
A service of: ASD at NASA / GSFC,
NASA Science Activation
& Michigan Tech. U.
--- BBBS/Li6 v4.10 Toy-7
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