The fastest stars in the Milky Way hurtle along at over a thousand kilometers per second. Ph.D. candidate Fraser Evans has conducted research into these elusive hypervelocity stars and discovered that ...

“However, the existence of this hypervelocity star, if it is indeed a former member of a globular cluster, opens a new way to study low-mass cluster members by looking for those that got ejected and ...

Astronomers have chased hypervelocity stars for more than a century. These rare objects move so fast that the Milky Way cannot keep them. When a star exceeds the galaxy’s escape speed, it becomes ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A star has been discovered moving at a speed of about 1.3 ...

Hypervelocity stars are rare stellar objects travelling at velocities exceeding the local Galactic escape speed, providing unique tracers of dynamic interactions in galactic nuclei, star clusters and ...

Our Milky Way galaxy and Andromeda are destined to collide with each other in roughly 5 billion years, but the galaxies may already be exchanging stars. A new study suggests that hypervelocity ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An object spotted ...

"When we saw the results, it actually fitted this long-standing question of how these hypervelocity white dwarfs formed. It was super cool." When you purchase through links on our site, we may earn an ...