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|  Message 10560  |
|  Alan Ianson to All  |
|  Daily APOD Report  |
|  21 Aug 25 00:41:24  |
 
MSGID: 1:153/757.0 680597e7
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 August 21
Mostly Perseids
Image Credit & Copyright: Klaus Pillwatsch
Explanation: In this predawn skyscape recorded during the early morning
hours of August 13, mostly Perseid meteors are raining down on planet
Earth. You can easily identify the Perseid meteor streaks. They're the
ones with trails that seem to converge on the annual meteor shower's
radiant, a spot in the heroic constellation Perseus, located off the
top of the frame. That's the direction in Earth's sky that looks along
the orbit of this meteor shower's parent, periodic Comet Swift-Tuttle.
Of course the scene is a composite, a combination of about 500 digital
exposures to capture meteors registered with a single base frame
exposure. But all exposures were taken during a period of around 2.5
hours from a wind farm near M++nchhof, Burgenland, Austria. Red lights
on the individual wind turbine towers dot the foreground. In their
spectacular close conjunction, bright planets Jupiter and Venus are
poised above the eastern horizon.
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
* Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757)
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