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## VLBI — a Window into the Universe

Transactions of IAA RAS, issue 48, 85–91 (2019)

Keywords: very long baseline interferometry, spaсe navigation, space geodesy, quasars, star formation, galactic nuclei.

### Abstract

The method of very long baseline interferometry (VLBI), its history, ways of its realization, achievements in applied fields and astrophysics are considered. It is noted that the high angular resolution of VLBI reaches microseconds of the arc. According to the VLBI data in the continuum and maser radiation, images and kinematics of the active nuclei of galaxies and star formation regions were obtained, their vortex nature was established. Examples of using the VLBI method for solving problems of precision space navigation are given.

### Citation

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L. I. Matveenko. VLBI — a Window into the Universe // Transactions of IAA RAS. — 2019. — Issue 48. — P. 85–91. @article{matveenko2019, abstract = {The method of very long baseline interferometry (VLBI), its history, ways of its realization, achievements in applied fields and astrophysics are considered. It is noted that the high angular resolution of VLBI reaches microseconds of the arc. According to the VLBI data in the continuum and maser radiation, images and kinematics of the active nuclei of galaxies and star formation regions were obtained, their vortex nature was established. Examples of using the VLBI method for solving problems of precision space navigation are given.}, author = {L.~I. Matveenko}, doi = {10.32876/ApplAstron.48.85-91}, issue = {48}, journal = {Transactions of IAA RAS}, keyword = {very long baseline interferometry, spaсe navigation, space geodesy, quasars, star formation, galactic nuclei}, pages = {85--91}, title = {VLBI — a Window into the Universe}, url = {http://iaaras.ru/en/library/paper/1958/}, year = {2019} } TY - JOUR TI - VLBI — a Window into the Universe AU - Matveenko, L. I. PY - 2019 T2 - Transactions of IAA RAS IS - 48 SP - 85 AB - The method of very long baseline interferometry (VLBI), its history, ways of its realization, achievements in applied fields and astrophysics are considered. It is noted that the high angular resolution of VLBI reaches microseconds of the arc. According to the VLBI data in the continuum and maser radiation, images and kinematics of the active nuclei of galaxies and star formation regions were obtained, their vortex nature was established. Examples of using the VLBI method for solving problems of precision space navigation are given. DO - 10.32876/ApplAstron.48.85-91 UR - http://iaaras.ru/en/library/paper/1958/ ER -