A high-velocity galaxy, moving at over two million miles per hour (3.2 million km/h), has pierced through the group, creating shockwaves that ripple across space. This dramatic collision was ...

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...

Predictions are uncertain, but the solar system may be pushed farther from the galactic core or even ejected entirely from ...

The strange behavior of hypervelocity stars suggests a nearby dwarf galaxy must contain a supermassive black hole. If so, a ...

For the first time, NASA Chandra X-ray telescope has been used to discover a pair of black holes in dwarf galaxies that are ...

Imad Pasha, the lead researcher and a doctoral student at Yale University called it a "serendipitous discovery" because it ...

Young Jedi Adventures, the animated series is set in the High Republic, has revealed some new images for Season 2. See them ...

Authorities say at least one person has died and others were injured when private jets collided at the Scottsdale Airport in ...

About 100 years after astronomer Edwin Hubble's discovered the "magnificent" spiral nebula, the Hubble Space Telescope and ...

The Andromeda galaxy is approximately 2.5 million light-years away from the ... “This was probably due to a collision with another galaxy in the neighborhood.” Scientists highlighted ...

The new composite image, which combines hundreds of photos from the Hubble Space Telescope, shows the Andromeda Galaxy with more than 200 million individually resolved stars.