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The transit of Mercury across the Sun - The timelapse

This is a timelapse of the last transit of Mercury across the Sun of May 9 2016. From 12:45 to 20:00 (sunset). The phenomenon took more than seven hours and ended after sunset in Italy. 🌌 YES, BUT... WHAT IS A TRANSIT? A transit of Mercury across the Sun takes place when the planet Mercury passes directly between the Sun and a superior planet, becoming visible against (and hence obscuring a small portion of) the solar disk. During a transit, Mercury can be seen as a very small black disk moving across the face of the Sun. Transits of Mercury with respect to Earth are much more frequent than transits of Venus, with about 13 or 14 per century, in part because Mercury is closer to the Sun and orbits it more rapidly. (References: Wikipedia) ⚙️ TECHNICAL DETAILS: The video was recorded with two reflex (Canon EOS 60D, Canon EOS 70D) and a GoPro Hero 3+ Black. The 1320 frames that comes from the apochromatic refractor were stabilized in terms of exposition and shaking of the mount. To fill the background were recorded overexposed frames then added to the solar disc. AstroPhoto and Timelapses made with 💙 by Alessio Vaccaro and Egidio Di Bianca Song by Solar Fields - Unite 🙏 FOLLOW THE BLUE JOURNEY PROJECT: SUBSCRIBE! 👉 http://bit.ly/BlueJourneyChannel WebSite 👉 https://bit.ly/bluejourneyastro_web Instagram 👉 https://bit.ly/bluejourneyastro_insta... Facebook Page 👉 https://bit.ly/bluejourneyastro_fbpage Facebook Community 👉 https://bit.ly/bluejourney_astrocommu...

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