Images from the Hubble Space Telescope show that there are previously unknown white dwarfs orbiting around pulsar companions.
Today we take a closer look at rare system that might just be host to an even rarer Cepheid.
The past 20 years of exoplanet discovery have unveiled many peculiar planets in the Milky Way. Today’s paper investigates if two classes of these odd planets could be the same planet at different points in their evolutionary history – if hot Jupiters can transform into super-Earths!
The process of star formation is exciting. During the early phases, a protostar undergoes two characteristic collapses. Today’s Astrobite explains the two collapse phases and briefly discusses their effects on the “final” product: the second core.
While you might expect astronomers to already have a complete understanding of bright stars easily visible to the naked eye like Capella, observations have historically failed to line up with stellar evolution theories. Today’s paper revisits Capella with a new suite of observations to finally uncover some of its secrets.
A supernova goes off. A star has died. Can its partner have anything to do with it?