The single star nearest to the Sun is called Barnard’s star. A team of researchers led by the Instituto de Astrofísica de Canarias (IAC), has recently detected a ‘sub-Earth’ orbiting it. This exoplanet, called Barnard b has at least half the mass of Venus and orbits rapidly around its star, so that its year lasts only a little over three Earth days. This new exoplanet is sixteen times nearer to Barnard’d star than Mercury is to the Sun, and has a surface temperature close to 125oC, so it does not have liquid water on its surface. This discovery, led by the IAC in collaboration with a number

The Museo de la Ciencia y el Cosmos, part of the Organismo Autónomo de Museos y Centros del Cabildo de Tenerife, will host a conference by the astrophysicist and 2006 Nobel Laureate in Physics, John Mather, entitled ‘Unsolved mysteries of physics and astronomy’, on Friday 9th May. Mather receives this week the recognition as Doctor Honoris Causa of the Universidad de La Laguna (ULL) with the sponsorship of the researcher of the Instituto de Astrofísica de Canarias (IAC) and Doctor Honoris Causa of the ULL, John Beckman. Mather's lecture, which will be in English, will be presented by the

The distribution of planets in the over five thousand distant solar systems discovered to date forms a complex puzzle. There is a region in the planetary orbit graph, known as the " Neptunian desert", where very few Neptune-like planets with orbits of between two and four days period around their star have been recorded to date. Now, a scientific team led by the Instituto de Astrofísica de Canarias (IAC) and the Instituto de Astrofísica de Andalucía-Consejo Superior de Investigaciones Científicas (IAA-CSIC) , using a novel technique, new planets around red dwarf stars located precisely in