We shed some light on the inner workings of an ultra-red, massive cluster core spotted at high redshift!
We discuss a new way to test the cosmological principle using X-ray studies of galaxy clusters in this Astrobite.
In this bite, we follow Betelgeuse’s rise to fame (and in magnitude).
A reanalysis of the cosmic microwave background data suggests a slightly more curved Universe than previously measured.
Wobbling pulsars might reveal gravitational waves from the distant past and future. Find out how in this Astrobite.