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Read article: Red supergiant stars get dimmer before they explode Stars and solar physics Research update Red supergiant stars get dimmer before they explode Latest simulation results could help astrophysicists figure out what causes massive stars to go supernova
Read article: Cataclysmic binary star has the shortest known orbital period Stars and solar physics Research update Cataclysmic binary star has the shortest known orbital period White dwarf feeds on Sun-like star, completing orbit in just 51 minutes
Read article: Supercomputer simulations reveal how the Sun accelerates charged particles Stars and solar physics Research update Supercomputer simulations reveal how the Sun accelerates charged particles Research could help protect satellites and astronauts from the solar wind
Read article: How Betelgeuse blew its top and lost its rhythm Stars and solar physics Research update How Betelgeuse blew its top and lost its rhythm Huge convective cell may have created cloud that caused "Great Dimming" of star
Read article: Aftermath of explosive stellar merger seen in a new light Stars and solar physics Research update Aftermath of explosive stellar merger seen in a new light Observation could help reveal the origins of heavy elements
Read article: Free-floating black hole could be distorting light from distant star Stars and solar physics Research update Free-floating black hole could be distorting light from distant star Compact massive object detected by its microlensing effect
Read article: Slowest ever neutron star is found in cosmic graveyard Stars and solar physics Research update Slowest ever neutron star is found in cosmic graveyard Puzzling radio signal could indicate a new class of stellar remnant
Read article: Weather satellite sheds light on ‘Great Dimming’ of Betelgeuse star Stars and solar physics Research update Weather satellite sheds light on ‘Great Dimming’ of Betelgeuse star Chance observations corroborate hybrid explanation for drop in brightness
Read article: Rare X-rays from white-dwarf explosion spotted by chance Stars and solar physics Research update Rare X-rays from white-dwarf explosion spotted by chance "Fireball" phase of nova seen by the eROSITA telescope