"We know the Milky Way has some 60 confirmed companion satellite galaxies, but we think there should be dozens more of these ...

See the SpaceX Dragon spacecraft and the Milky Way galaxy in this time-lapse view from the International Space Station.

"Once you do, it's just spectacular," said Aileen O'Donoghue, astronomer with St. Lawrence University and the Adirondack Sky ...

SCIENTISTS have discovered the biggest black hole merger ever recorded, as two massive spacetime ripples spiral into each ...

The community of St. Martins, N.B., is reaching for the sky, literally, as it works to complete a corridor with the world’s highest concentration of dark sky sites.

Researchers stitched together hundreds of images from the Very Large Telescope to form a breathtaking photo of a nearby galaxy.

The center of our galaxy is visible overnight on summer evenings, just off the tip of the Sagittarius Teapot’s spout in the ...

Loved by the likes of Hailey Bieber, this summer’s viral nails come churned, in whipped pinks and frothy nudes ...

NGC 1786’s mixed-age stars suggest globular clusters aren’t one-generation wonders, offering fresh clues to galaxy formation far beyond the Milky Way.