A detailed insight into the star formation history of a sample of HII galaxies has been obtained, based on radio continuum and optical broad band and narrow...
A Rapid Response Experiment carried out by the EU NEOROCKS project
NEOROCKS (Near-Earth Object Rapid Observation, Characterization and Key Simulations) is an European project, funded by the Horizon 2020 UE program. Its aim is...
We report on early observations of the optical afterglow of GRB 070411 obtained by the Črni Vrh 0.6-m, the ROTSE IIIc 0.45-m, and the Tautenburg 1.34-m Schmidt...
A Rare Pair of Eclipsing Brown Dwarfs Identified by the SPECULOOS Telescopes
Brown dwarfs — stellar objects unable to sustain hydrogen fusion in their cores because of their low masses — continuously cool over their lifetimes. Evolution...
a Relief to the Supersymmetric Fine Tuning Problem
As is well known, electroweak breaking in the MSSM requires substantial fine-tuning. We explain why this fine tuning problem is abnormally acute, and this...
A summary is presented of the physical considerations governing line formation in molecular clouds with kinetic temperatures in the range from 5 to 100 K and...
We present and discuss carbon-rich compounds of astrochemical interest such as polyynes, acetylenic carbon chains and the related derivative known as...
A consistent analysis, using non-LTE codes with sphericity and mass loss, of different ionization species in O star spectra observed from the far-UV to UV...