Scientist traces the trajectories of 300,000 stars and found the ones most likely to brush past us in the future.
Supercomputer simulations reveal we are all made up of a bit of extragalactic matter.
Astronomers discover hypervelocity stars originally came from a dwarf galaxy orbiting the Milky Way.
Fast radio burst 150215 was detected in real-time with the Parkes radio telescope in Australia in 2015.
To get a meaningful answer, we need to collect more Milky way samples.
A study found that Americans use too many bright lights at night, while Germany keeps its sky relatively unpolluted.