A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...

A research team has used both archival Hubble Space Telescope data and new observations to precisely measure the binary star system NGC3603-A1. One star weighs about 93 times the mass of our sun, ...

CANBERRA, Oct. 10 (Xinhua) -- A world-first discovery of binary stars, pairs of stars orbiting a common center of gravity, could be the first step in building a more complete picture of how our galaxy ...

A stronomers from the Australian National University (ANU) have unveiled a ground-breaking discovery of binary stars in the ...

The binary star system NGC 3603-A1 is one of the most massive binaries ever discovered in the Milky Way Galaxy. NGC 3603-A1 is located in a dazzling cluster of stars known as NGC 3603, located some 25 ...

21,232 people played the daily Crossword recently. Can you solve it faster than others?21,232 people played the daily Crossword recently. Can you solve it faster than others?

The SOAR Telescope, located on Cerro Pachón in Chile, has received a major upgrade with the installation of the SOAR Telescope Echelle Spectrograph (STELES). The long-awaited instrument achieved first ...

A new rainbow spectrum from the STELES instrument on Chile's SOAR Telescope captures Eta Carinae in unprecedented detail.

An astronomer at Lowell Observatory led a study that measured the properties of a binary star system for the first time. The study will be published in The Astrophysical Journal soon, according to an ...

A world-first discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, ...