The Observatorio Astrofísico de Javalambre (OAJ) is a new astronomical facility located at the Sierra de Javalambre (Teruel, Spain) whose primary role will be to conduct all-sky astronomical surveys. The OAJ facility will have two wide-field telescopes: the JST/T250; a 2.55-m telescope with a 3° diameter field of view (FoV), and the JAST/T80; an 0

The Taiwan Oscillation Network (TON) is a ground-based network to measure solar intensity oscillations to study the internal structure of the Sun. K-line full-disk images of 1000 pixels diameter are taken at a rate of one image per minute. Such data would provide information onp-modes withl as high as 1000. The TON will consist of six identical

We propose to observe the newly-discovered transiting planet TrES-1 during the time of secondary eclipse (when the planet passes behind the star). A successful measurement of this eclipse would constitute the first direct detection of emission from an extrasolar planet. The secondary eclipse will reveal two key quantities of the planet: its

In this paper we approach the astronomy teaching process for students in computer sciences through a controlled investigation method using real astronomical data, including data reduction and quality control of the astrometry of near-Earth asteroids. The method used data collected on the Isaac Newton Telescope located at the ORM observatory on the

We present the results of an analysis aimed at testing the accuracy and precision of the PARSEC v1.2S library of stellar evolution models, combined with a Bayesian approach, to infer stellar parameters. We mainly employ the online DEBCat catalogue by Southworth, a compilation of detached eclipsing binary systems with published measurements of

Aims:A-type asteroid (1951) Lick has a very red visible and near-infrared reflectance spectrum, and it is one of the reddest Near-Earth objects. Its surface is probably affected by heavy space weathering processes. Here we investigate the possibility of a weathering saturation regime. Methods: We compare Lick's spectrum with those of silicate