An curved arrow pointing right. In 3.75 billion years, Earth's Milky Way Galaxy will collide with the Andromeda Galaxy. Over the next several billion years, the two galaxies will rip each other ...

Black holes are more common than you may think. There’s even one in our galaxy. Close enough for scientists to actually observe its destructive nature. Produced by Kevin Reilly and Rebecca ...

Milky Way May Have Billions of Earth-Like Planets There could be as many as 40 billion habitable Earth-size planets in the galaxy, according to a new study. WSJ's Monika Vosough reports.

The Goldstone Solar System Radar, part of NASA’s Deep Space Network, made these observations of the recently discovered ...

Hubble captures the aftermath of the Large Magellanic Cloud’s dramatic encounter with the Milky Way, revealing the loss of ...

Astronomers have taken a zoomed-in photo of a star outside the Milky Way for the first time, the European Southern ...

A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...