White Dwarf
Scientists observed a cosmic particle accelerator as never before
Gamma-ray observatory H.E.S.S. reveals a cosmic particle acceleration process in unprecedented detail.
A strange new type of star covered in the by-product of helium burning
It is possible that the stars might have been formed by a rare stellar merger event.
Astronomers observed the final moments of planetary remnants for 1st time
A new study confirms decades of indirect evidence for debris from disintegrating planets hurtling into white dwarfs across the galaxy.
Astronomers spotted never before seen object releasing enormous energy
The mysterious object is unlike anything astronomers, has seen before.
Cosmic Spider, a mysterious source of gamma rays, has been found
Using the 4.1-meter SOAR Telescope in Chile, astronomers have discovered the first example of a binary system where a star in the process of...
A fastest optical flash of a Type Ia supernova discovered
It stood out as something different from normal supernovae.
Astronomers observed a new type of binary star long theorized to exist
The discovery finally confirms how a rare type of star in the universe forms and evolves.