Observations of VFTS 243 provide evidence that black holes can form directly from the collapse of massive stars, without a ...
Italian astronomer Sandro Mereghetti recently analyzed data from the binary system, finding strong evidence that the ...
A binary star system is orbiting close to Sagittarius A*, the supermassive black hole at the center of our galaxy.
The NASA/ESA Hubble Space Telescope has captured a close-up look at R Aquarii, a symbiotic binary star system located around 700 light-years away in the constellation Aquarius. Red Giant and a ...