The Advanced X-ray Spectroscopic Imaging Observatory
The Advanced X-ray Spectroscopic Imaging Observatory (AXSIO) is a NASA facility class X-ray observatory which can carry out many of the science goals of the...
The age of the Hyades from the lithium depletion boundary.
The determination of the observational limit below which the cores of very-low mass objects do not reach high enough temperatures and pressure for lithium...
The Ages of Circumnuclear Starbursts from Near-IR Spectroscopy: Bushfires or Mexican Wave?
We have obtained K-band spectra with CGS4 on UKIRT for circumnuclear star-forming regions in NGC 4321, NGC 2903, and NGC 7469. A comparison of the equivalent...
The Ages of Galaxy Bulges and Disks from Optical and Near Infrared Colours
For a sample of bright nearby early-type galaxies we have obtained surface photometry in bands ranging from U to K. Since the galaxies have inclinations larger...
ALHAMBRA is a survey of eight separate regions of the sky with a total area of 4 sq. deg. The fields are observed with the LAICA (visible) and OMEGA-2000 (near...
The Aligned Orbit of a Hot Jupiter around the M Dwarf TOI-4201
Measuring the obliquities of stars hosting giant planets may shed light on the dynamical history of planetary systems. Significant efforts have been made to...
The Ambipolar Filamentation in the Warm Ionized Medium
We present the 2-D, two fluid (ions + neutrals) numerical simulations that we are carrying out in order to study the ambipolar filamentation process, in which a...
A realistic simulation of the stellar system α Cen A+B as it would be seen by MONS satellite has been generated in the "MONS Time-series simulation and analysis...