Astronomers have recently detected a rogue planet entering our solar system, marking a rare event that has sparked ...

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of ...

Scientists may have found the first planet ever detected around our closest “solar twin,” a star called Alpha Centauri A, the ...

Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet ...

And since this sent us down a rabbit hole of size comparisons (get your mind out of the gutter), this is our Sun compared to the largest star discovered yet, Stephenson 2-18.