Equinox sunrise behind the Roque

Sunrise behind the Roque de Los Muchachos at the equinox
September 24, 2013

  A remarkable number of the archeological sites on La Palma line up with astronomical calendar events: particularly sunrise or sunset at the solstice or equinox, and the rising and setting of the star Canopus. Since Sunday was the equinox, I went with a group of friends to one of these sites to see the sun rise behind the highest point of the island, the Roque de Los Muchachos. It…

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Jupiter’s Great Red Spot

Jupiter's red spot
June 12, 2013

  Jupiter’s Great Red Spot was discovered by the English scientist Robert Hooke in 17th century. It lies very close to the giant planet’s equator and its major axis is 40,000 km (twice the diameter of the Earth. We now know that it’s a hurricane, which rotates anticlockwise with wind speeds around the edge of up to 400 km / sec. Photo taken by NASA’s Voyager 1 space probe.

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Partial lunar eclipse

Multiple exposure of the partial lunar eclipse, 25/04/13Photo: Ana Garcia
April 27, 2013

  Partial Lunar eclipses are quite common. Photos like this aren’t. It was taken by Ana Garcia of AstroLaPalma.com, who offer observations (tours or private), telescope rental, the  “Los Indianos” tour in Santa Cruz de La Palma and tailored astronomy travel packages.

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The Spring Equinox

Comet Pan-STARRS Credit: Science@NASA
March 19, 2013

  The astronomical viewpoint at Fuencaliente has three (modern) standing stones, where the shadow of the setting sun points to another stone at (respectively) the summer solstice, both equinoxes, and the winter solstice. Tomorrow night (Wednesday) there will be a free activity run by Cielos La Palma at the viewpoint, starting at 6:30 pm to watch the sunset, followed by astronomical observations including another chance to see comet PanSTARRS through…

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