Until now, the binary star system Capella appeared in visible light ... confirm the proposed elliptical orbit of one of these stars around its companion.
A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.
A Surprising Discovery: Binary Stars in the Vicinity of Sgr A* The D9 binary system orbits Sgr A*, which has a mass approximately 4.3 million times that of our Sun. This discovery is particularly ...
It is slightly bigger in size than Neptune and orbits binary stars in 303 days. The third planet, Kepler-47d, is the largest of all three planets in the star system, according to the latest ...
In a first, a team of astronomers led by Florian Peißker from the University of Cologne, Germany, have discovered a binary star system orbiting ... and distance of the orbits tell us about ...