Monthly Archives: May 2019

IYPT-UVa

Category : Books , General News , University

The Faculty of Sciences of the UVa has dedicated a Periodic Table wall poster featuring the spectra of the atomic elements, to celebrate the International Year of the Periodic Table (IYPT). This Periodic Table is a reproduction of the original work “Homage to the Elements” by visual artist Eugenia Balcells and contains a quote by Lucretius in “De rerum natura” (On the Nature of Things), written around 50BC, describing the atoms as “letters within words“.

The IYPT (and our barbaric times) are a good opportunity to read the 2012 Pulitzer winner “The Swerve” by Stephen Greenblatt, which contains a great presentation of the discovery of the book and the Epicurean Physics, which, even in a literary format, are far more reasonable than the opinions that arose in the 1500 years that followed its publication:

… atoms … are driven abroad and vexed
by blow on blow, even from all time of old,
they thus at last, after attempting all
the kinds of motion and conjoining, come
into those great arrangements out of which
this sum of things established is created
.



Black hole imaging

Category : Cosmology , General News

A radiotelescope array with instruments around the planet, including the Spanish participation in IRAM, produced an image of a black hole event horizon, as announced last April 10, 2019. The result comes after a decade long effort and new developments in millimeter-wave technology (230-450 GHz).

The position of the telescopes participating in the Event Horizon Telescope (EHT) and the Global mm-VLBI Array (GMVA).
The published image of the black hole at the center of Messier 87.

Project meeting

Category : Group News , University

The team of our national project, including researchers from the Universities of the Basque Country (UPV/EHU), La Rioja (UR) and Valladolid (UVa) met in Logrono last January 18 to follow the research results. A new project for the period 2019-21 has been proposed.

In the picture, from left to right: Marcos Juanes, Iker Lamas, Rizalina T. Saragi, Ander Camiruaga, Judith Millán, José A. Fernández, Alberto Lesarri, Rodrigo Martínez and Asier Longarte.