The type of stars we refer to, which cannot be seen by the naked eye, officially up to now the objects which have suffered the greatest loss of mass. But the...
Olga Atanackovic: “Numerical methods in radiative transfer can also be used in many other fields, like engineering and industry”
When Olga Atanackovic, professor at the Department of Astronomy, Faculty of Mathematics, University of Belgrade (Serbia), finished her PhD thesis, she was the...
OMAIRA GONZÁLEZ MARTÍN: “The Canary Observatories have been essential in the advance of the study of nuclear activity in galaxies”
For astronomers one of the biggest obstacles is the darkness of the Universe itself, above all the darkness caused by the gas and dust which surround active...
On the generation of solar spicules and Alfvenic waves
Combining computer observations and simulations, a new model shows that the presence of neutrals in the gas facilitates the magnetic fields to penetrate through...
On the magnetic nature of quiet-Sun chromospheric grains
CaII Kgrains, i.e., intermittent, short-lived (about 1 minute), periodic (2-4 minutes), pointlike chromospheric brightenings, are considered to be the...
One of the densest clusters of galaxies in the universe is revealed
A study published recently in the journal Nature Astronomy and which questions current models of structure formation in the universo is base don data obtained...