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Quadrocopter Flights in Italy

  • Quadrocopter 440
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PLANETOPIA, Sat 1

2. September 2013, 22:15--23:00 Uhr auf Sat1

Asteroiden im Anflug - Gefahr für die Erde?
Diesmal treffen wir Sebastian Voltmer in Verona

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Exploding Comet 17P/Holmes

SpaceWeather Nov. 3 2007

This is a composite image of exploding Comet 17P/Holmes. German astrophotographer Sebastian Voltmer combined various exposures taken through his 4.1-inch refracting telescope and processed the composite to highlight the comet's bright golden core (with jets and streamers), its gossamer green halo and...
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