Exoplanets are planets orbiting stars outside our solar system, hidden by stellar glare and detected indirectly. Astronomers identify them by tracking star wobbles or dips in brightness during ...

It was once punishable by death to propose and support the idea that the Earth was not the center of the universe. Our once geocentric view has undergone a major shift since earlier times (thankfully) ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't been for lack of trying. According to a new paper by Thomas Winterhalder of ...