Cloud of Moving Stars: Astronomy Phenomenon I Just Saw

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SUMMARY

The forum discussion centers around an observed phenomenon described as a "cloud of stars" containing approximately 1,000 shiny objects moving rapidly across the night sky near Jupiter. The observer, equipped with Celestron SkyMaster 20x80 binoculars, noted that the objects twinkled at a frequency of two to three times per second and shared similar brightness and color. Initial assumptions of the objects being birds were dismissed after closer observation, leading to speculation about atmospheric lensing effects or other explanations. The phenomenon was reported on February 20th, 2023, and parallels were drawn with similar sightings in Portugal.

PREREQUISITES
  • Understanding of basic astronomical phenomena and terminology
  • Familiarity with binocular usage, specifically Celestron SkyMaster 20x80
  • Knowledge of atmospheric effects on light, such as lensing
  • Awareness of common celestial objects, including Jupiter and its moons
NEXT STEPS
  • Research atmospheric lensing effects and their impact on celestial observations
  • Study the characteristics of Jupiter's moons and their visibility
  • Explore the phenomenon of light twinkling and its relation to atmospheric conditions
  • Investigate reports of similar astronomical phenomena and their explanations
USEFUL FOR

Astronomy enthusiasts, amateur astronomers, and individuals interested in atmospheric science will benefit from this discussion, particularly those seeking to understand unusual celestial observations and their potential explanations.

  • #31
Jeper said:
Has anyone a new Idea what that could be?
Also (cf. my previous separate post), one has to consider the possibility of Auroral Activity. We keep having current geomagnetic conditions (due to the sun's activity) every now and then, that would allow it. Including on the day that you mention. And Aurora can be very tricky! ... You always think it's something else ...
[However, I don't think we had aurora visible at middle altitudes lately.]
 
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  • #32
JorgeSilva said:
yes i know they can't change shape, but since they are thousands together they can shine in random ways making it look like they are moving no? kinda like a screen, u have so many tiny pixels that when some are on and others are off create diferent shapes to our eyes.

NO ... sorry but that is so very wrong

Dave
 
  • #33
It's impossible to do anything but speculate blindly, with only these written eyewitness reports to go on. After two and a half years, we don't seem to be making any progress. Therefore this thread is now closed.

If a verified explanation does eventually emerge, and someone wants to post it, please use the "Report" link at the bottom of this post to contact the Mentors (moderators), and we will consider re-opening this thread.
 

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