Subject
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- VEGA-TV observations1
- Virgo cluster1
- Virgo cluster spirals1
- Voyager 1 ane 2 spacecraft1
- academies of science1
- accretion disks1
- active galactic nuclei1
- active galactic nuclei (AGN)1
- akademie věd1
- analytical techniques1
- astronomers1
- astronomical instruments1
- astronomické přístroje1
- astronomové1
- awards1
- binary Xi Cygni1
- binary components1
- brightness outbursts1
- ceny a vyznamenání1
- chemical and morphological evolution1