Events

• The 10th All-Russian Scientific Conference "System Synthesis and Applied Synergetics-2021" (September 28 - October 2, 2021)
• The XV Russian-Finnish Radio Astronomy Symposium "Multi-Wavelength Investigations of Solar and Stellar Activity and Active Galactic Nuclei" (September 2022)

In memory of our colleagues

News

Active galactic nuclei (AGN) are unresolvable with modern optical telescopes since the apparent angular size of the central parsec is <<0.1 arcsec even for the closest active galaxies. This leads to difficulties with methods for estimating distances within the AGN. More...

The ice and organics particles in distant comet C/2014 A4 (SONEAR). More...

The Russian RATAN-600 telescope helps to understand the origin of cosmic neutrinos. More...

New luminous blue variables (LBV) in star-forming galaxy NGC4736. More...

Archive

Update

Telescopes:

28.12.20	A new schedule of the Zeiss-1000 observations (the first half of 2021)
28.12.20	A new schedule of the RATAN-600 observations (the first half of 2021)
21.12.20	A new schedule of the BTA observations (the first half of 2021)

Publications:

21.04.21

Astrophysical Bulletin, vol. 76, number 2 is published.

Service:

13.06.21

Announce, news, discussion (restricted)