Natural darkness to preserve night-time ecosystems
After several months of waiting, this summer the EELabs project, led by the Instituto de Astrofísica de Canarias, has started to deploy its first network of...
Nearly 2,000 people visited the Teide Observatory during the Open Days 2019
During June 14th and 15th, those who attended got to know the facilities of this important astronomical observatory in the mountains of Tenerife, where they...
Nearly Two Million Objects to Study Dark Energy with DESI
The first batch of data from the Dark Energy Spectroscopic Instrument is now available for researchers to mine. Taken during the experiment’s “survey validation...
Women astronomers and engineers from the Instituto de Astrofísica de Canarias (IAC), from the Canary Observatories, and from other collaborating institutions...
New light on baryonic matter and gravity on cosmic scales
Scientists estimate that dark matter and dark energy together are some 95% of the gravitational material in the universe while the remaining 5% is baryonic...
New measurements of the solar spectrum verify Einstein’s theory of General Relativity
An international team of researchers led by the Instituto de Astrofísica de Canarias (IAC) has measured, with unprecedented accuracy, the gravitational redshift...
After a break of 4 years, on June 23rd and 24th the Teide Observatory will be celebrating its Open Days. This activity is free; its aim is to bring some...
New techniques are developed for producing synthetic catalogues of galaxies
The group of Cosmology and Large Scale Structure at the Instituto de Astrofísica de Canarias (IAC) has developed, using the BAM (Bias Assignment Method)...