In this brief invited review, I will attempt to summarise some of the key areas of interest in the study of central stars of planetary nebulae which (probably)...
Central stellar mass deficits of early-type galaxies
The centers of giant galaxies display stellar mass deficits (Mdef) which are thought to be a signature left by inspiraling supermassive black holes (SMBHs) from...
Centre to Limb Variation of the Internetwork Magnetism
We analyse 1.5 μm spectropolarimetric observations of quiet regions at different positions on the solar surface. Neither the circular and linear polarization...
An excellent series of images of solar granulation was taken during the partial solar eclipse of 1994 May 10 at the Swedish Vacuum Solar Telescope at Roque de...
Challenges and peculiarities of ESPRESSO data flow cycle: from target choice to scientific results
Since the beginning of the ESPRESSO (Echelle SPectrograph for Rocky Exoplanets and Stable Spectroscopic Observations) project, it has been recognized that the...
Challenges and projects to progress toward gender equality in the Spanish astronomical community
In the last decades important improvements have been made towards better access and working conditions for women in science. However, we are still far from...
Challenges of containerization and robotization the telescope control system for large robotic telescope
Being the NRT 1 an international collaboration to design and build a leading astronomical facility, it will be focused in the optical and near infrared ranges...
ChaMPlane: Measuring the Faint X-ray Binary and Stellar X-ray Content of the Galaxy
The Chandra Multiwavelength Plane (ChaMPlane) Survey is a project to identify a large sample of serendipitous X-ray sources located to arcsec precision in deep...