Skip to content
  • Home
  • Publications
  • Seminars & Workshops
  • News
  • Outreach activities
  • Contact
  • Welcome to the website of the Stellar Department!
  • EN
  • CS

  • Physics of Hot Stars
  • Extrasolar Planet Research
  • Perek 2-m Telescope
  • E152 Telescope

Day: September 30, 2025

  • Home
  • 2025
  • September
  • 30
department news

Researchers’ Night 2025 at the Stellar Department

2025-09-302025-10-17 admin

On Friday, September 26, 2025, from 3 p.m. to midnight, the observatory, including the dome of the largest telescope in the Czech Republic with a

Read More
department news

Joint project presented during the 100th anniversary of the DAAD at the University of Potsdam

2025-09-302025-09-30 admin

The Mobility Plus DAAD project (DAAD-24-02 – Survey of bright runaway B-type stars, CZ PI: Brankica Kubátová, DE PI: Stephan Geier) was selected and mentioned

Read More

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

Follow us

   Facebook

   Twitter

   Youtube
All Rights Reserved 2023.
Proudly powered by WordPress | Theme: Fairy by Candid Themes.