In the year 185 C.E, Chinese astronomers spotted a supernova and dubbed it the "guest star." The National Science ...

Astronomers using the Hubble Space Telescope have discovered a "ultra-massive white dwarf that formed when a white dwarf ...

Brown dwarfs get a bad rap in the stellar world, often labeled as "failed stars" for their inability to sustain nuclear ...

A mysterious bow shock around the white dwarf RXJ0528+2838 is challenging astronomers’ understanding of how dead stars ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the ...

A dying star’s final breath creates a haunting, brain-shaped cosmic silhouette.

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures ...

The James Webb Space Telescope has revealed new details in a bizarre nebula that looks like a brain floating in space. Formed ...

Bizarre remakes of “Snow White” and “War of the Worlds” have topped the Razzies, the anti-Hollywood awards show that annually ...

Scientists at the University of Hong Kong are convinced that the Chinese Einstein Probe space telescope has detected an intermediate-mass black hole devouring a white dwarf and expelling a ...

Two of the stars whirl around each other every few days, and a third star circles the pair once every 51 days. All three are more massive and hotter than the Sun, and are packed so closely together ...