Learn about the explosions that often occur at the end of a white dwarf star's life, allowing scientists to study the ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

The brighter the star is overall, the longer the period of luminosity. Since the cepheids in the Magellanic Clouds were all about the same distance from Earth, Leavitt concluded that the period ...

Sirius, the Dog Star, is difficult to ignore. Ostentatiously scintillating on the southern horizon right now, the “Searing ...

We determined the pulsation modes of the stars based on the pulsation constants. Moreover, the period–luminosity (P–L) relation of δ Scuti stars was investigated and discussed. Then, by using a ...