ARLA/CLUSTER: Escutar um radar durante a chuva de estrelas

[João Gonçalves Costa]

Perseid meteor shower intensifies

The Perseid meteor shower is intensifying as Earth moves deeper into the debris stream of parent comet 109P/Swift-Tuttle.

International observers are reporting as many as 30 Perseids per hour from dark sky sites, a rate which could triple on August 12-13 when the shower peaks.

Check http://spaceweather.com for updates and observing tips.

You can listen to the Perseid meteor shower on Space Weather Radio, which is monitoring signals from the USAF Space Surveillance Radar. Every Perseid that flies over the radar makes an audible ping.

Hear the echoes at http://spaceweatherradio.com
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