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exoplanet news Perek-2m

The origin of sinusoidal brightness variations in F- to O-type stars through radial velocities

2026-05-142026-05-14 admin

Many stars in the sky vary in brightness in an almost perfectly sinusoidal pattern. In many cases, however, it is difficult or even impossible to

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department exoplanet news

PLATOSpec – science conference in Santiago de Chile

2025-12-092025-12-15 Jiří Srba

A year has passed since the new PLATOSpec precise echelle spectrograph was installed on the E152 telescope at the La Silla Observatory in Chile (European

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department exoplanet news

Jan Herzig to participate in a competition in Taiwan in February

2025-10-142025-10-17 admin

In June, high school student Jan Herzig won the national round of the High School Science Competition in the field of physics with a paper

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department exoplanet news

PLATO – search for the second Earth — a milestone in the preparation of the ESA mission with Czech participation

2025-07-14 admin

Are there planetary systems similar to ours and how are they evolving? Is there a second Earth? The answers to these questions will soon be

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department exoplanet news outreach

From the internship at the Ondřejov Observatory to the victory in the national competition of SOČ

2025-07-14 admin

Last summer, a student of the 2nd year of the Gymnasium J. Š. Baar in Domažlice Jan Herzig spent a week internship at the Observatory

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Posts pagination

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News

  • Days of Open Doors at ASU Ondřejov 2026
  • The origin of sinusoidal brightness variations in F- to O-type stars through radial velocities
  • 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

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

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