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department news

The Jan Frič Award in 2022 for Ján Šubjak from Stellar department

2023-01-252023-01-25 admin

On Monday, January 23, 2023, the Jan Frič Award ceremony for 2022 took place at the Ondřejov Observatory of the Astronomical Institute of the Academy

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department highenergy news

The 13th international conference on X-ray optics in astronomy took place in Prague

2023-01-152023-01-15 admin

An international meeting of experts dealing with X-ray astronomy – AXRO 2022 – took place in Prague from December 6 to 9, 2022, which was

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department news Perek-2m

Observations and modeling of spectral line asymmetries in stellar flares

2023-01-042023-01-24 admin

Astronomers from Astronomical Institute (AI) in Ondřejov studied the red dwarf star AD Leonis, which is known for its significant flaring activity. They coordinated the

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hotstars news

The last breath of an old star (Stellar evolution observed in real-time)

2022-12-192022-12-19 admin

The scientists of the Stellar Department of the Astronomical Institute of the Academy of Sciences of the Czech Republic have been researching various types of

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hotstars news

Periodic variable A-F spectral type stars in the northern TESS continuous viewing zone

2022-12-16 admin

Long-term photometric satellite experiments, such as CoRoT, Kepler, now TESS and the future PLATO, provide very rich material for studying the variability of various types

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Posts pagination

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News

  • Chat with an astronomer 2026
  • How Modern and Antique Technologies Reveal a Dynamic Cosmos
  • Revisiting the Evolutionary Status of Massive Stars at the central parsec of the Milky Way
  • Near-infrared characterization of evolved massive stars in M31 and M33
  • PLATOSpec – science conference in Santiago de Chile
  • The 16th annual international conference on X-ray optics in astronomy
  • Rare giant binary star and exotic types of hot stars
  • First observation of a black hole pair in a co-orbit
  • Jan Herzig to participate in a competition in Taiwan in February
  • Early steep optical decay linked to reverse shock for GRB 200131A

News

  • How to turn a long duration gamma-ray burst into a short one …
  • A very luminous jet from the disruption of a star by a massive black hole
  • Press conference to launch the E152 telescope at the La Silla Observatory in Chile
  • Two low-mass companions of evolved giant stars discovered with a help of Perek 2-m telescope in Ondřejov
  • Researchers’ Night 2022
  • Workshop on observational techniques is currently underway at the Ondřejov Observatory
  • 55 years of the largest Czech telescope
  • Profession of astrophysicist and the Perek telescope presentation for students of the Sofie Basic School in Říčany
  • How long can LBVs sleep?
  • TESS space mission exoplanets dimensions and weights determined at Ondřejov Observatory
  • Spectroscopy of the massive interacting binary UU Cassiopeiae

Contact

Head: Brankica Kubátová
Deputy: Martin Jelínek
Secretary: Eva Žďárská
Phone: +420 323 620 226
E-mail: eva.zdarska @ asu.cas.cz

Address:
Fričova 298, 251 65 Ondřejov
Czech Republic

Links

  •    Astronomical Institute of CAS
  •    Czech Academy of Sciences

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