- Partial blue Moon eclipse on 31 Dec 2009
- Merry Christmas and Happy New Year
- The Known Universe Scientifically Rendered For All to See
- Total solar eclipse on 22 July 2009
- Galactic Center of Milky Way Rises over Texas Star Party
- JET STREAM
- How are we calculating sunrise/sunset times
- proton-proton chain
- Solar Structure
- Comments system is active
Contacts |
Institute of Astronomy, Bulgarian Academy of Sciences
Sofia 1784, Blvd. Tzarigradsko shaussee 72
BULGARIA
phone/fax: +359 2 9741910
Dr. Peter Duchlev, Head of Department ‘SUN’
duchlev@astro.bas.bg
National Astronomical Observatory “Rozhen”
Institute of Astronomy, Bulgarian Academy of Sciences
Smolyan 4700, P.O. Box 106
BULGARIA
tel.: +359 3095 8357, tel. /fax: +359 3095 8356
Dr. Nikola Petrov, Head of Department ‘Observations’
nikipetrov@yahoo.com
Department’s staff:
- Senior Research Fellow, Dr. Peter Duchlev
- Research Fellow, Dr. Nikola Petrov
- Research Fellow, Dr. Momchil Dechev
- Research Fellow Kostadinka Koleva, PhD Student

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