The Cassegrain U-Band Efficient Spectrograph (CUBES) is a new instrument being built for the 8-meter Very … more Simulated observations with the CUBES spectrograph»
Neutron stars are superfluid. This is good news for theoretical physicists: they have an excuse to … more Neutron star superfluid-viscous hydrodynamics»
On Wednesday, February 23, 2022, during its testing on the grounds of the observatory at the … more SST-1M Cherenkov telescopes at the Ondřejov Observatory capture their first data»
Neutron stars, although very strongly bound by gravity, may be deformed due to the rapid rotation … more Gravitational darkening effect on the spectrum of a hot, rapidly rotating neutron star»
The article "A search for cool molecular gas in GK Persei and other classical novae", … more A search for cool molecular gas in GK Persei and other classical novae»
Population II Cepheids are old population pulsating stars. They are less known than famous Classical Cepheids, … more An absolute calibration of the Period-Luminosity Relations for Type II Cepheids»
Symbiotic stars are one of the most active classes of binary systems. They are composed of … more SALT uncovers the nature of the jet-producing symbiotic binary St 2-22»
An international team of astrophysicists from the South African Astronomical Observatory (SAAO), the University of Southampton, … more Warped accretion disc observed around a black hole»
Shortly after its discovery at the beginning of 2002, V838 Monocerotis (or V838 Mon) became an … more ALMA view on the stellar-merger site in V838 Monocerotis»
HR 6819 was reported in Rivinius et al. (2020) to be a triple system composed of … more A dormant black hole inside HR 6819»
The Cassegrain U-Band Efficient Spectrograph (CUBES) is a new instrument being built for the 8-meter Very …
more Simulated observations with the CUBES spectrograph»
Population II Cepheids are old population pulsating stars. They are less known than famous Classical Cepheids, …
Symbiotic stars are one of the most active classes of binary systems. They are composed of …
An international team of astrophysicists from the South African Astronomical Observatory (SAAO), the University of Southampton, …
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