Astronomers discover new eclipsing binary after common envelope stage

(ORDO NEWS) -- Astronomers have made photometric and spectroscopic observations of a binary system known

Rare black widow binary system discovered

(ORDO NEWS) -- Flare activity from a nearby star has drawn astronomers' attention to a

Origin of the Massive X-Ray Binary 4U 2206+54

(ORDO NEWS) -- European astronomers have observed an unusual massive X-ray binary known as 4U

Newly formed massive contact binary within a hierarchical ternary system

(ORDO NEWS) -- A team of researchers led by Professor Qian Shengbang of the Yunnan