A number system with three digits such as 0, 1 and 2 is known as a ternary system. This, however, can also be represented in what mathematicians consider a more balanced way using the three ...

Even with eclipsing binaries, measuring the properties of stars is no easy task. Stars are deformed as they rotate and pull on each other in a binary system. They interact, they irradiate one another, ...

TYC 7037-89-1 is the first known sextuple star system where TESS can see the stars alternatively passing in front of each other. There are three pairs of binary stars, pair A, pair B and pair C: ...