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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)
BTA-6m


RATAN-600
Radio telescope


Zeiss-1000


Sun monitoring




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Last update: 09/06/2021