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|  Message 10457  |
|  Alan Ianson to All  |
|  Daily APOD Report  |
|  30 Jun 25 00:34:18  |
 
MSGID: 1:153/757.0 1f442e58
TZUTC: -0700
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 June 30
A spiral galaxy is shown with an unusual feature. Faint wisps of stars
are seen both above and below the galaxy. A wisp above appears like an
umbrella. Please see the explanation for more detailed information.
NGC 4651: The Umbrella Galaxy
Image Credit: Rabeea Alkuwari & Anas Almajed
Explanation: It's raining stars. What appears to be a giant cosmic
umbrella is now known to be a tidal stream of stars stripped from a
small satellite galaxy. The main galaxy, spiral galaxy NGC 4651, is
about the size of our Milky Way, while its stellar parasol appears to
extend some 100 thousand light-years above this galaxy's bright disk. A
small galaxy was likely torn apart by repeated encounters as it swept
back and forth on eccentric orbits through NGC 4651. The remaining
stars will surely fall back and become part of a combined larger galaxy
over the next few million years. The featured deep image was captured
in long exposures from Saudi Arabia. The Umbrella Galaxy lies about 50
million light-years distant toward the well-groomed northern
constellation of Berenice's Hair (Coma Berenices).
APOD in a Modern Format StellarSnap
Tomorrow's picture: eye sky a dragon
__________________________________________________________________
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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