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Satellite flare, also known as satellite glint, is a satellite pass visible to the naked eye as a brief, bright "flare". It is caused by the reflection toward the Earth below of sunlight incident on satellite surfaces such as solar panels and antennas (e.g., synthetic aperture radar ).
The COSMO-SkyMed satellites are lesser-known deliverers of satellite flares, sometimes approaching magnitude −3. Flares come mainly from SAR-panels of the satellites. Although overshadowed by the Iridium satellites, the flares are often long-lasting, with the satellites traversing much of the sky at brighter-than-average magnitudes.
Satellite watching or satellite spotting is a hobby which consists of the observation and tracking of artificial satellites that are orbiting Earth. [1] People with this hobby are variously called satellite watchers, trackers, spotters, observers, etc.
View satellite position on world map or a simple polar chart showing the path the satellite will take across your sky. [10] ISS Visibility, interface to Heavens-Above, predictions up to 30 days out, ground tracks, star chart with path shown. [11] SkySafari shows alerts for Iridium flares and ISS passes. ISS Detector – shows ISS position. Can ...
The sun is rising with a flare over Korla, Xinjiang Uygur Autonomous Region, China, on May 10, 2024. ... radio and satellite operations,” NOAA’s Space Weather Prediction Center said in a ...
RHESSI was the first satellite to image gamma rays from a solar flare. [15] It was the first satellite to accurately measure terrestrial gamma-ray flashes that come from thunderstorms, and it found that such flashes occur more often than thought and the gamma rays have a higher frequency on average than the average for cosmic sources.
The solar storms of May 2024 (also known as 2024 Mother's Day solar storm [1] or Gannon storm in memory of Jennifer Gannon, [2] a space weather physicist [3]) were a series of powerful solar storms with extreme solar flares and geomagnetic storm components that occurred from 10–13 May 2024 during solar cycle 25.
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