Eros appears to buzz the Andromeda Galaxy, courtesy of a livestream hosted by the Virtual Telescope Institute in partnership ...

Stars usually form in clusters, which can also form in pairs or groups. Binary clusters (BCs) are defined as pairs of open ...

Whether the universe will “end” at all is not certain, but all evidence suggests it will continue being humanity’s cosmic home for a very, very long time.

Just how far can we see on a clear, dark night? If you’re a regular reader of this column, you know that the stars overhead lie many trillions of miles away, but these make up only a tiny fraction of ...

Historically, the Andromeda Galaxy (M31) was a subject of extensive debate, initially considered a "nebulous smear" and later central to the "island universe" hypothesis proposing its status as an ...

Florida is home to three listed "dark sky" locations that may offer the best views of the Milky Way's galactic center. The Milky Way is our home galaxy with a disc of stars that spans more than ...

The bold question-askers at What If examine what would happen if the Milky Way and Andromeda collided. ABC suspends Jimmy Kimmel's late-night show indefinitely over his remarks about Charlie Kirk’s ...

The center of our Milky Way galaxy is expected to shine every night through August as it gets higher in a darker sky. Spectators will have the best luck on cloud-free nights and in locations away from ...

August continues to be a great month to check out the skies. This month offers one of the best opportunities to see the Milky Way. The center of our galaxy is teeming with billions of stars that ...

The Milky Way is our home galaxy with a disc of stars that spans more than 100,000 light-years. Though the Milky Way is generally always visible from Earth, certain times of year are better for ...