More confirmation needed to see if recently discovered object is a quark star.
Upper mass limit of massive stars revisited
Physicists at the Gemini Observatory have found a new mass limit for massive stars, and found it to be lower than previously thought.
Is the Universe running out of stars?
Astronomers are discovering that the rate of star formation in the universe is dropping, and they want to know why.
The curious case of a star-forming ring in the NGC 3182 galaxy
An unexpected finding in the heart of the NGC 3182 galaxy led to an intriguing search for the origins of a ring of star-forming gas.
First glimpse of orbiting companions to X-ray binary star
The first images of the environment around an energetic X-ray binary star could help expand our understanding of planet and star formation.
The true colors of stars
Stars are depicted using different colors, but are they accurate? A new scientific color palette aims to put misrepresentations to rest.
Mysterious death of carbon star
Scientists have observed the mysterious death of a carbon-rich star, which was characterized by the mass ejection of matter into space.
Finding a magnetar, a neutron star’s baby brother
Scientists have observed a peculiar object emitting radio waves once every 20 minutes, and it may be a new kind of neutron star.
A doomed alien planet has a 16-hour orbit around its star
TOI-2109b is the second hottest exoplanet discovered so far, with a year lasting just 16 hours.
Astronomers record last moments of star as it’s devoured by a black hole and turned into “spaghetti”
New observations capture a star experiencing spaghettification as it’s sucked in by a supermassive black hole.