A new study of M31, also known as Andromeda, explains how our cosmic neighbor kills off smaller nearby galaxies.

Will the universe keep existing forever? An astrophysicist explains how scientists aren’t entirely sure, but they can make ...

Astronomers have made a surprising discovery about NGC 6789, an isolated dwarf galaxy located 12 million light-years away in ...

JWST infrared technology pierces cosmic dust with unmatched clarity, revealing hidden star nurseries and structures no ...

The European Space Agency's Euclid mission—designed to map the geometry of the dark universe with unprecedented ...

Astronomers have identified a compact, superheated galaxy in the early universe that is churning out new suns at roughly 180 ...

Imaging shows NGC 6789 building stars in near-total isolation, pushing scientists to rethink gas supply and formation in ...

Imaging shows NGC 6789 building stars in near-total isolation, pushing scientists to rethink gas supply and formation in ...

Tracking down black holes at the center of dwarf galaxies has proven difficult. In part it is because they have a tendency to ...

In its first year of operations, the European Space Agency’s Euclid mission has already begun to unveil some of the ...

After only one year of operations, the European Space Agency's Euclid mission has begun to unravel the mystery of why galaxies take on different shapes and how these different shapes relate to each ...