Uncover the secrets of Milky Way formation. New research uses simulations to explain the mysterious chemical divide in our ...

Scientists have confirmed that colossal collisions between galaxies trigger titanic eruptions in the centers of those ...

Leading scientist Professor Avi Loeb argued it’s “arrogant” to believe we’re alone in a universe teeming with billions of ...

Star clusters are of great importance in any galaxy: they are the birthplace of new stars, often containing massive stars of ...

Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand ...

Most scientists agree the prolonged flash likely occurred when a black hole ate a star, but two other ideas can't be ruled ...