- 2000-2002 - Physical processes of the origin and development of the chemical peculiarity of early stars - principal investigator: J. Ziznovský
- 2000-2002 - Physics and dynamics of meteoroids and micrometeoroids in the interplanetary environment and on encounter with the Earth - principal investigator: A. Hajduk
- 2000-2002 - Magnetism, dynamics and variability of the solar atmosphere - principal investigator: A. Kucera
- 2001-2003 - Source regions of sungrazers - principal investigator: E. Pittich
- 2001-2003 - Acretion, mass transfer and their physical manifestations in cataclysmic binaries and related objects - principal investigator: L. Hric
- 2001-2003 - Magnetic field of the solar corona from emission and polarization of its radiation - principal investigator: J. Sýkora
- 2001-2003 - The dynamics of meteor streams and the evolution of their parent bodies -principal investigator: J. Svoren
- 2001-2003 - Active atmospheres of solar type stars: spots and their relations to other types of activity - principal investigator: M. Zboril
- 2001-2003 - Asteroidal meteoroid streams and near-Earth meteoroid population - principal investigator: V. Porubcan
- 2001-2003 - Multifrequency analysis of stars in interaction - principal investigator: D. Chochol
- 2001-2003 - Cycle activity in the solar corona - principal investigator: M. Rybanský
- 2002-2005 - Photometry of interacting binaries - principal investigator: D.Chochol
- 2002-2005 - Slovak photometric telescopes network for studies of selected physical processes in variable stars - principal investigator: L. Hric
Jan Rybak
2003-06-06