When the billions of stars comprising the Milky Way, our home galaxy, appear especially vibrant as the band arcs across the ...

The Milky Way-Andromeda collision has been predicted by scientists for years, occurring in an estimated timeframe of about ...

There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.

The oldest representation of the night sky and our Milky Way galaxy was found in an Egyptian sarcophagus, revealing ancient ...

Astronomers capture the universe’s brightest era, revealing when galaxies like the Milky Way first formed and began to shine.

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

Astronomers now believe the Milky Way's "inevitable" collision with a neighboring galaxy is much less likely than originally ...

Scientists have unlocked one of the solar system's many secrets from an unexpected source: a planetarium show opening to the ...

WASHINGTON - Astronomers have observed a galaxy dating to an earlier epoch in the universe's history that surprisingly is shaped much like our Milky Way - a spiral structure with a straight bar of ...

The universe's vastness challenges human comprehension. It contains trillions of galaxies and countless stars. Pluto's ...

This depiction is thought to illustrate the Great Rift, a band of dust and gas that appears to split the Milky Way in two ... the Egyptian sky goddess, went beyond representing the firmament ...