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Gli astrofili in queste notti hanno la possibilità di avvistare stelle cadenti nei celi svizzeri: fino al 30 novembre, infatti, sarà possibile vedere le meteore dello sciame delle Leonidi. Il picco dell’attività dovrebbe registrarsi nella notte fra il 17 e il 18 novembre, ha spiegato Marc Eichenberger, presidente della Società astronomica svizzera (SAS). A causa della luna piena da poco passata, sarà però difficile avvistare le meteore.
Per avere speranza di avvistamenti bisogna salire sopra la soglia della nebbia e recarsi dove c’è un cielo sgombro senza fonti luminose, ha detto Eichenberger.
Buone condizioni potrebbero trovarsi sul versante sud delle Alpi e in Vallese, sostiene MeteoSvizzera. A nord delle Alpi e nelle pianure la situazione dovrebbe invece risultare nebbiosa. Le Leonidi sono tracce della cometa 55P/Tempel-Tuttel e si ripresentano una volta all’anno.
Stelle cadenti
Il Quotidiano 12.08.2020, 21:30
La cometa di Neanderthal
Il Quotidiano 01.02.2023, 19:00
La cometa Neowise
Il Quotidiano 13.07.2020, 21:30
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