“This is the most sophisticated simulation to do this in the world right now.” ...

A violent collision between two dwarf galaxies strips them of their dark matter.

HILO (HawaiiNewsNow) - What happens when two galaxies collide? A Hilo astronomer is helping answer that question and predict the future of the Milky Way. Dr. Pierre Martin and his team created an ...

Using early data from the European Space Agency’s Euclid space telescope, astronomers have analyzed over one million galaxies to test a long-standing idea in astrophysics: that galaxy mergers help ...