Globular clusters are one of the simplest dynamical systems. This does not mean, however, that the … more The state of globular clusters at birth»
The BRITE-Constellation satellite mission will obtain accurate photometry for the brightest stars in the sky. One … more How much is known about the brightest stars?»
Brent Miszalski, Joanna Mikolajewska, and Andrzej Udalski use SALT spectra of a high density … more Symbiotic stars and other H α emission line stars towards the Galactic Bulge»
On the night of Oct 18/19, 2012 at 00:23 UT a -14.7 mag Orionid fireball … more Highest Orionid meteor ever recorded»
Project Solaris has two main goals: (1) to detect circumbinary planets around a sample of … more Construction of Solaris-4 Telescope in Argentina completed»
The meeting was held at the Nicolaus Copernicus Astronomical Center in Warsaw, Poland, on 22-24 May, … more SALT Board Meeting»
In paper "The cluster ages experiment (CASE). V. Analysis of three eclipsing binaries in the … more Age and distance determined for M4 from the analysis of eclipsing binaries»
Comet C/2011 L4 (PanSTARRS) on the evening sky visible on the right of an airplane … more Comet C/2011 L4 (PanSTARRS) on the Warsaw sky»
On Wednesday night, Feb. 27th, 2013, BRITE ground radio station at NCAC started recieving signal from … more Successful test of BRITE ground station at NCAC»
There are a few tens of dwarf galaxies in the immediate vicinity of the Milky Way. … more Tidal tails of dwarf galaxies»