Read article: ‘Buddy star’ could explain Betelgeuse’s varying brightness
‘Buddy star’ could explain Betelgeuse’s varying brightness
As-yet-undetected stellar companion would displace light-blocking dust
Read article: ‘Buddy star’ could explain Betelgeuse’s varying brightness
Read article: Sun’s magnetic field may have a surprisingly shallow origin
Sun’s magnetic field may have a surprisingly shallow origin
New mathematical model reveals the workings of the stellar dynamo, with important implications for predicting solar storms
Read article: Are dusty quasars masquerading as Dyson sphere candidates?
Are dusty quasars masquerading as Dyson sphere candidates?
Seven M-dwarfs recently identified as possible Dyson sphere candidates could be a case of mistaken identity
Read article: Stellar magnetic fields may give doomed exoplanets a temporary reprieve
Stellar magnetic fields may give doomed exoplanets a temporary reprieve
Proposed mechanism could explain why the orbits of some "hot Jupiters" decay slower than expected
Read article: Dispatches from the Great North American eclipse of 2024
Dispatches from the Great North American eclipse of 2024
Viewers in parts of Mexico, the US and Canada enjoyed a rare total solar eclipse yesterday
Read article: Planet-gobbling stars are more common than we thought
Planet-gobbling stars are more common than we thought
Spectral analysis of stellar “twins” also suggests a significant fraction of planetary systems may be unstable
Read article: Two-faced white dwarf star leaves astronomers puzzled
Two-faced white dwarf star leaves astronomers puzzled
Merger of two stellar remnants could explain a peculiar split between the star’s helium- and hydrogen-covered hemispheres
Read article: Spiral arms of gas and dust spotted around a massive protostar
Spiral arms of gas and dust spotted around a massive protostar
Rare observation sheds light on how large stars form
Read article: Doomed to explode in a kilonova, rare star system is discovered by astronomers
Doomed to explode in a kilonova, rare star system is discovered by astronomers
“One in 10 billion” binary will one day shower the cosmos with heavy elements
Read article: Red supergiant stars get dimmer before they explode
Red supergiant stars get dimmer before they explode
Latest simulation results could help astrophysicists figure out what causes massive stars to go supernova
