Flash! Iridium Flares Captured in Real Time by Thierry Legault

There are so many fun sights to see in the sky that are pure astronomical magic. And then there are the spectacular human-created sights. One of those sights is watching satellites from the Iridium constellation that — because of their odd shape — produce spectacular flares that can be brighter than the planet Venus.

Because most of these satellites are still under control by their parent company, their flare timings are easy to predict. And now astrophotographer Thierry Legualt has caught them in action on a video.

“Usually they are photographed in long exposures,” Legault told Universe Today via email. “But last summer I filmed three of them in the Big Dipper and Orion, and they were so bright a pond reflected the flare. In video you can see the real speed of the event.”

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Read the rest of Flash! Iridium Flares Captured in Real Time by Thierry Legault (207 words)


© Elizabeth Howell for Universe Today, 2014. |
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