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|  Message 10237  |
|  Alan Ianson to All  |
|  Daily APOD Report  |
|  11 Mar 25 00:09:44  |
 
MSGID: 1:153/757.0 e4ea3d8b
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 March 11
A spiral galaxy is shown in great detail. Visible are blue star
clusters, red nebulas, and brown dust in a spiral pattern around the
image and galaxy center. Please see the explanation for more detailed
information.
NGC 1672: Barred Spiral Galaxy from Hubble
Image Credit: ESA/Hubble & NASA, O. Fox, L. Jenkins, S. Van Dyk, A.
Filippenko, J. Lee and the PHANGS-HST Team, D. de Martin (ESA/Hubble),
M. Zamani (ESA/Hubble)
Explanation: Many spiral galaxies have bars across their centers. Even
our own Milky Way Galaxy is thought to have a modest central bar.
Prominently barred spiral galaxy NGC 1672, featured here, was captured
in spectacular detail in an image taken by the orbiting Hubble Space
Telescope. Visible are dark filamentary dust lanes, young clusters of
bright blue stars, red emission nebulas of glowing hydrogen gas, a long
bright bar of stars across the center, and a bright active nucleus that
likely houses a supermassive black hole. Light takes about 60 million
years to reach us from NGC 1672, which spans about 75,000 light years
across. NGC 1672, which appears toward the constellation of the
Dolphinfish (Dorado), has been studied to find out how a spiral bar
contributes to star formation in a galaxy's central regions.
Tomorrow's picture: comet versus galaxy
__________________________________________________________________
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.
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