Dr. Pierre Martin and his team created an animation showing two galaxies colliding more than 440 million years ago.

As the Large Magellanic Cloud approaches our galaxy, its hidden black hole may one day collide with Sagittarius A. Discover ...

Astronomers may have finally explained why the Small Magellanic Cloud isn’t spinning like it should. In a new study published ...

A nearby galaxy is behaving strangely—and now scientists know why. The Small Magellanic Cloud’s stars move in chaotic ...

Astronomers have tracked a powerful blast of radiation back to its source, finding a neutron star collision within colliding ...

GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...

It turns out that looming collision between our Milky Way and Andromeda galaxies might not happen after all. Astronomers reported Monday that the probability of the two spiral galaxies colliding is ...

A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according to an ...

A fleet of NASA missions has likely uncovered a collision between two ultradense stars in a tiny galaxy buried in a huge stream of gas. Astronomers have never seen this type of explosive event in an ...