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hotstars news

V838 Mon: A slow waking up of Sleeping Beauty?

10. 2. 2023 admin

The star V838 Monocerotis is one of the most well-known stars even among the public, although they may not even be aware of this designation.

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hotstars news

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

19. 12. 202219. 12. 2022 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

16. 12. 2022 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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hotstars news

How long can LBVs sleep?

8. 8. 20229. 8. 2022 admin

ABSTRACT: ‘Luminous Blue Variables (LBVs) are massive stars that show strong spectral and photometric variability. The question of what evolutionary stages they represent and what

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department hotstars news

The “LELOIR” prize for Dr. Michaela Kraus

16. 5. 202216. 5. 2022 admin

Dr. Michaela Kraus from the Stellar Physics Department was awarded by the “LELOIR” prize 2021 from the Ministerio de Ciencia, Technologia e Innovacion of Argentina,

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News

  • Search for planets around stars with wide brown dwarfs
  • V838 Mon: A slow waking up of Sleeping Beauty?
  • The Jan Frič Award in 2022 for Ján Šubjak from Stellar department
  • The 13th international conference on X-ray optics in astronomy took place in Prague
  • Observations and modeling of spectral line asymmetries in stellar flares
  • The last breath of an old star (Stellar evolution observed in real-time)
  • Periodic variable A-F spectral type stars in the northern TESS continuous viewing zone
  • 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

Contact

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Deputy: Miroslav Šlechta
Secretary: Eva Žďárská
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Email: eva.zdarska @ asu.cas.cz
Address: Fričova 298, 251 65 Ondřejov, Czech Republic

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  •    Czech Academy of Sciences

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