The author discusses possible astral and astronomical elements that could be related to the religious world of the pre-Roman Iberian culture. The widespread...

For the last few years the authors have been investigating (with work still in progress) several archaeological sites of the indigenous culture of the island of...

Archaeoastronomy is a discipline apparently subject to controversy. The reason for this is that it is situated between astronomy, whose tools it uses; and...

Last two years the GTC control system has continued its design and prototyping activity. This paper presents the current state of the GTC control system...

One of the problems found in the design of the electronics for astronomical instruments is the difficulty to find precise digitizers (16 bits) at high speed. In...

In this contribution, we will show our results from a sample of 20 pairs of nearby seemingly isolated twin galaxies differing in nuclear activity. Firstly, we...

We present a comparison of the spin parameter λ R, measured in a region dominated by the galaxy disc, between 20 pairs of nearby (0.005 < z < 0.03) seemingly...

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Main Belt Comets (MBCs) are objects of the main belt with observed sporadic cometary-like activity (Hsieh and Jewitt 2006, Science, 312, 561). The study of...