Mirar al cielo suele parecernos un suceso similar al de asomarse a un abismo. El cosmos es para nosotros el reino de lo lejano, el espacio donde yace todo aquello que nunca podremos tocar. Lo que ocurre, sin embargo, es todo lo contrario. No hay nada más cercano que el cielo, nada más propio de nuestra condición que dejarse asombrar por el brillo de un planeta. Todo lo que nos ha ocurrido como especie, todo lo que les ocurrió a las especies que nos precedieron y habrá de ocurrirles a las que nos sigan está íntimamente unido al devenir de los astros. Esto lo sabe muy bien Rafael Bachiller, uno de los pocos científicos profesionales que se esfuerzan por comunicar la ciencia al gran público.

This joint venture between ICOMOS, the advisory body to UNESCO on cultural sites, and the International Astronomical Union is the second volume in an ongoing exploration of themes and issues relating to astronomical heritage in particular and to science and technology heritage in general. It examines a number of key questions relating to astronomical heritage sites and their potential recognition as World Heritage, attempting to identify what might constitute "outstanding universal value" in relation to astronomy. "Heritage Sites of Astronomy and Archaeoastronomy--Volume 2" represents the culmination of several years' work to address some of the most challenging issues raised in the first ICOMOS-IAU Thematic Study, published in 2010. These include the recognition and preservation of the value of dark skies at both cultural and natural sites and landscapes; balancing archaeoastronomical considerations in the context of broader archaeological and cultural values; the potential for serial nominations; and management issues such as preserving the integrity of astronomical sightlines through the landscape.Its case studies are developed in greater depth than those in volume 1, and generally structured as segments of draft nomination dossiers. They include seven-stone antas (prehistoric dolmens) in Portugal and Spain, the thirteen towers of Chankillo in Peru, the astronomical timing of irrigation in Oman, Pic du Midi de Bigorre Observatory in France, Baikonur Cosmodrome in Kazakhstan, and Aoraki-Mackenzie International Dark Sky Reserve in New Zealand. A case study on Stonehenge, already a World Heritage Site, focuses on preserving the integrity of the solstitial sightlines.As for the first ICOMOS-IAU Thematic Study, a international team of authors including historians, astronomers and heritage professionals is led by Professor Clive Ruggles for the IAU and Professor Michel Cotte for ICOMOS.

An Instant #1 New York Times Bestseller! A Publishers Weekly Bestseller! Leading actor, producer and director Channing Tatum's picture book debut, The One and Only Sparkella is a charming ode to self-esteem and the love between a father and daughter—illustrated by Kim Barnes. Ella is excited for her first day at a new school. Glimmering pencil case? Check! Shimmering backpack? Check! Glittery ribbons in her hair? Check! She can't wait to meet the other kids and share her sparkly personality. But her first day doesn't go quite as planned: Her new classmates don't like her disco-ball shoes, her PB&J-with-sprinkles sandwich, or her rainbow-y unicorn painting. Ella decides to try to be less sparkly at school the next day so the other kids won't make fun of her. But with a little help from her dad, she soon learns the importance of just being herself, no matter what other people say.

Astronomy is a scienti?c discipline that has developed a rapid and impressive growth in Spain. Thirty years ago, Spain occupied a purely anecdotal presence in the international context, but today it occupies the eighth position in the world in publication of astronomical articles, and, among other successes, owns and op- ates ninety per cent of the world’s largest optical telescope GTC (Gran Telescopio Canarias). The Eighth Scienti?c Meeting of the Spanish Astronomical Society (Sociedad Espanol ̃ a de Astronom ́ a, SEA), held in Santander in July 7–11 2008, whose p- ceedings are in your hands, clearly shows the enthusiasm, motivation and quality of the present Spanish astronomical community. The event brought together 322 participants, who represent almost 50% of Spanish professional astronomers. This percentage, together with the continuously increasing, with respect to previous SEA meetings, number of oral presentations and poster contributions (179 and 127 respectively), con?rms that the SEA conferences have become a point of reference to assess the interests and achievements of astrophysical research in Spain. The most important and current topics of modern Astrophysics were taken into accountat thepreliminarymeeting,aswell as the numberandqualityofparticipants and their contributions, to select the invited speakers and oral contributors. We took a week to enjoy the high quality contributions submitted by Spanish astronomers to the Scienti?c Organizing Committee. The selection was dif?cult. We wish to acknowledge the gentle advice and commitment of the SOC members.