We are continuing to study the observational characteristics of Holoea. This young stellar object, associated with IRAS 05327+3404, appears to be undergoing the...
UV observations of some massive globular clusters uncovered a significant population of very hot stars below the hot end of the horizontal branch, the so-called...
New Views on the Early Evolution of Oxygen in the Galaxy
We have performed a detailed oxygen abundance analysis of 23 metal-poor (-3.0 [Fe/H] -0.3) unevolved halo stars and one giant through the OH bands in the near...
New Views on the Early Evolution of Oxygen in the Galaxy
We discuss results on the oxygen abundance in a sample of 23 metal-poor (-3.0≤ [Fe/H] ≤ -0.3) unevolved stars and one giant. High resolutionspectroscopy of OH...
We present follow-up spectroscopy to 12 candidate white dwarf-brown dwarf binaries. We have confirmed that 8 objects do indeed have a white dwarf primary (7 DA...
New windows to the universe. Volumes I, II. Invited review papers and general lectures.
Contents: Vol. I: The Sun and solar-like stars. Stellar structure and evolution. Astronomical instrumentation. General lectures. Vol. II: Structure and...
New windows to the universe; Proceedings of the Eleventh European Regional Astronomy Meeting, Universidad de La Laguna, Spain, July 3-8, 1989. Part 1
Papers are presented on stellar structure and evolution. Particular attention is given to the deep CCD photometry of stars in the globular cluster M3; dynamical...
New windows to the universe; Proceedings of the Eleventh European Regional Astronomy Meeting, Universidad de la Laguna, Spain, July 3-8, 1989. Part II
Recent observational and theoretical investigations of the sun and sunlike stars and of galactic structure and evolution are discussed in reviews and reports...