Just a sample of the Echomail archive
[ << oldest | < older | list | newer > | newest >> ]
|  Message 10171  |
|  Alan Ianson to All  |
|  Daily APOD Report  |
|  06 Feb 25 00:21:28  |
 
MSGID: 1:153/757.0 cf98f863
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 February 6
IC 2574: Coddington's Nebula
Image Credit & Copyright: Lorand Fenyes
Explanation: Grand spiral galaxies often seem to get all the glory,
flaunting their young, bright, blue star clusters in beautiful,
symmetric spiral arms. But small, irregular galaxies form stars too. In
fact dwarf galaxy IC 2574 shows clear evidence of intense star forming
activity in its telltale reddish regions of glowing hydrogen gas. Just
as in spiral galaxies, the turbulent star-forming regions in IC 2574
are churned by stellar winds and supernova explosions spewing material
into the galaxy's interstellar medium and triggering further star
formation. A mere 12 million light-years distant, IC 2574 is part of
the M81 group of galaxies, seen toward the northern constellation Ursa
Major. Also known as Coddington's Nebula, the lovely island universe is
about 50,000 light-years across, discovered by American astronomer
Edwin Coddington in 1898.
Tomorrow's picture: pixels in space
__________________________________________________________________
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
NASA Official: Amber Straughn Specific rights apply.
NASA Web Privacy Policy and Important Notices
A service of: ASD at NASA / GSFC,
NASA Science Activation
& Michigan Tech. U.
--- BBBS/Li6 v4.10 Toy-7
* Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757)
SEEN-BY: 19/10 105/81 106/201 128/187 129/305 134/100 153/135 143
SEEN-BY: 153/148 151 757 6809 7083 7715 154/110 218/700 840 221/1
SEEN-BY: 221/6 360 226/30 227/114 229/110 114 206 307 317 400 426
SEEN-BY: 229/428 470 664 700 705 240/1120 266/512 291/111 301/1 113
SEEN-BY: 301/812 320/219 322/757 335/364 341/66 342/200 396/45 460/58
SEEN-BY: 460/256 1124 633/280 712/848 902/26 5020/400 1042 8912 5054/30
SEEN-BY: 5075/35
PATH: 153/757 221/6 301/1 460/58 229/426
|
[ << oldest | < older | list | newer > | newest >> ]