Just a sample of the Echomail archive
[ << oldest | < older | list | newer > | newest >> ]
|  Message 10504  |
|  Alan Ianson to All  |
|  Daily APOD Report  |
|  23 Jul 25 00:18:00  |
 
MSGID: 1:153/757.0 7509f65c
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 July 23
A bright streak is pictured through a starry sky over a beach spotted
with the husks of dead trees. The rollover shows the resulting smoke
trail from the bright meteor. Moving the cursor over the image will
bring up an annotated version. Clicking on the image will bring up the
highest resolution version available. Please see the explanation for
more detailed information.
Fireball over Cape San Blas
Image Credit & Copyright: Jason Rice
Explanation: Have you ever seen a fireball? In astronomy, a fireball is
a very bright meteor -- one at least as bright as Venus and possibly
brighter than even a full Moon. Fireballs are rare -- if you see one
you are likely to remember it for your whole life. Physically, a
fireball is a small rock that originated from an asteroid or comet that
typically leaves a fading smoke trail of gas and dust as it shoots
through the Earth's atmosphere. It is unlikely that any single large
ground strike occurred -- much of the rock likely vaporized as it broke
up into many small pieces. The featured picture was captured last week
from a deadwood beach in Cape San Blas, Florida, USA.
Piece it Back Together: Astronomy Puzzle of the Day
Tomorrow's picture: open 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
* Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757)
SEEN-BY: 19/10 105/81 106/201 128/187 129/14 305 134/100 153/135 143
SEEN-BY: 153/148 151 757 6809 7083 7715 154/110 218/700 840 221/1
SEEN-BY: 221/6 360 226/30 227/114 229/110 206 307 317 400 426 428
SEEN-BY: 229/664 700 705 240/1120 266/512 291/111 301/1 113 812 320/219
SEEN-BY: 322/757 335/364 341/66 342/200 396/45 460/58 256 1124 633/280
SEEN-BY: 712/848 902/26 5020/400 1042 8912 5054/30 5075/35
PATH: 153/757 221/6 301/1 460/58 229/426
|
[ << oldest | < older | list | newer > | newest >> ]