We investigate the evolution of mass-selected early-type field galaxies using a sample of 28 gravitational lenses spanning the redshift range 0

We report 323 hours of nearly uninterrupted time series photometric observations of the DBV star GD 358 acquired with the Whole Earth Telescope (WET) during May 23rd to June 8th, 2000. We acquired more than 232,000 independent measurements. We also report on 48 hours of time-series photometric observations in Aug 1996. We detected the non-radial g

Since 1998 the Earthshine Project has been a collaborative effort between Big Bear Solar Observatory/New Jersey Institute of Technology and the California Institute of Technology. Cyclic spectroscopic observations of the dark and bright sides of the moon (or earthshine and moonshine respectively) have been carried out in the visible range at

Since December 1998, photometric observations of the bright and dark side of the Moon have been regularly carried out at Big Bear Solar Observatory, with the aim of determining a precise and absolutely calibrated global albedo of the Earth. The up-to-date synoptic, seasonal and long term variation in the Earth's albedo are reported in this paper

IAUC 8124 available at Central Bureau for Astronomical Telegrams.

IAUC 8122 available at Central Bureau for Astronomical Telegrams.