A new study, published in The Astrophysical Journal, has unveiled a fascinating discovery about our solar system’s past. Astronomers have found that around 4.4 million years ago, two massive stars ...

A faint, irradiated streak carved into nearby interstellar clouds is giving astronomers their clearest evidence yet that two massive stars once brushed past our cosmic neighborhood and almost slammed ...

Two massive hot stars brushed very close to our Sun, leaving behind a trace in the clouds of gas and dust that lay beyond our system.