Why cosmology is (probably) not behind the curve
A reanalysis of the cosmic microwave background data suggests a slightly more curved Universe than previously measured.
Not all Black Holes that Wander are Lost
The surprising result of a search for radio AGN in nearby dwarf galaxies
Are pulsars having a (gravitational) wobble?
Wobbling pulsars might reveal gravitational waves from the distant past and future. Find out how in this Astrobite.
Is the Fault in their Stars?
Identifying the incidence of AGN as a function of star formation rate
Subgiant in the spotlight: characterising a new benchmark star
Today’s authors take a multi-faceted approach to characterising a benchmark subgiant star using asteroseismology, interferometry, and spectroscopy.
Additional Arguments that Aboriginal Australians Observed Variable Stars
Did Aboriginal Australians notice that Betelgeuse is a variable star? Today’s paper provides additional evidence that they did.