In the realm of science fiction, Dyson spheres and ringworlds have been staples for decades. But it is well known that the ...
Galaxies like the Milky Way boast more than spirals; they also have feathers, where clumps of new stars are born. Astronomers ...
A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in ...