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"This tangible evidence of a double detonation not only contributes towards solving a long-standing mystery, but also offers ...
The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...
What can binary stars comprised of two different types of stars teach astronomers about stellar evolution? This is what a recent study published in The Astrophysical Journal hopes to address as a team ...
Chinese astronomers have employed NASA's Transiting Exoplanet Survey Satellite (TESS) to observe an eclipsing binary of the ...
Five young stars found in Chamaeleon using ATCA radio observations One star, J11061540−7721567, may be a 40-year-period ...
If an ETI can survive long enough, it may become a Type II civ. ... from Vrije Universiteit in Brussels, Belgium, examines how an advanced civilization could use a binary star as a stellar engine.
The progenitor stars of type II supernovae are massive enough to fuse elements up to iron. But once iron is reached, fusion ceases and the star gravitationally implodes before violently exploding ...
Astronomers have identified a rare type of binary star system containing a rapidly spinning millisecond pulsar and a helium star companion, formed via common envelope evolution. Although such ...
Astronomers have, for the first time, witnessed a star meeting a dramatic end by exploding twice. In a study published in ...
An astronomer from the University of Warwick is to investigate an intriguing type of star system to help drive our understanding of the expanding universe. Dr Ingrid Pelisoli, has received a £1.2 ...
The idea behind this binary stellar engine (BSE) is that as they orbit, the pulsar's radiation strikes the companion or propellant star. A close binary is more effective because the closer the ...
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