New observations from the Hubble Space Telescope have revealed surprising activity inside the Andromeda galaxy. The data shows structures and behavior that don’t fit neatly with existing models of how ...

A missing star in the Andromeda Galaxy has become a mystery to astronomers. This star suddenly vanished without any traces of ...

While two teams have ideas about what happened to yellow supergiant M31-2014-DS1, ultimately, it remains a mystery.

A range of gorgeous skywatching targets are visible to the naked eye in city skies.

The northern sky's greatest galaxy gets its familiar name from the northern constellation where it resides, Andromeda the ...

Andromeda and GEM now determine how ads are selected, ranked, and sequenced across Meta. Here’s what changed and what drives ...

It is theoretically possible for a particularly massive star to collapse in on itself to form a black hole rather than ...

We now have direct images of two supermassive black holes: M87* and Sag A*. The fact that we can capture such images is ...

That legacy is what made Mass Effect: Andromeda such a troubled release. When it arrived in 2017, it had to live up to the trilogy’s reputation as well as evolve it in a meaningful way. Nostalgia and ...

The constellation Ophiuchus represents the Serpent Bearer, a man wrestling a serpent, dividing the snake’s body in two parts.

Durham also contributes to the Vera Rubin Observatory’s Legacy Survey of Space and Time, helping manage its vast data and ...

Glacier National Park itself is one of the most romantic spots in the U.S., and Lake McDonald is one of its sweetest features ...