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Month: March 2022

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  • 2022
  • March
hotstars news

Stellar wind research contributed to a better understanding of massive stars

2022-03-152022-04-12 admin

The Czech Science Foundation (GA CR) announced the final evaluation of project no. 18-05665S ‘Mass loss in the late evolution stages of massive stars’ which

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hotstars news

Revisiting the evolved hypergiants in the Magellanic Clouds

2022-03-102022-04-12 admin

A team of astronomers led by Michalis Kourniotis (Department of Galaxies and Planetary Systems, AI) and Michaela Kraus (Stellar Department, AI) focused on refining data

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hotstars news

HR 6819 is a binary system with no black hole

2022-03-022022-03-02 admin

In 2020 a team led by European Southern Observatory (ESO) astronomers reported the closest black hole to Earth, located just 1000 light-years away in the

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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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