This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

The filament of matter stretches 50 million light-years, and contains a row of galaxies 5.5 million light-years long that are ...

Two Micron All-Sky Survey (2MASS) imagery was used to create a animation of the warp of the Milky Way galaxy. Credit: 2MASS, ...

Astronomers in India say their discovery of a massive galaxy from when the Universe was only 1.5 billion years old challenges ...

About 4.5 million years ago, a great cosmic dog kicked past our Solar System – and its effects may still be seen today.

Flexibility is necessary at the moment. Under the Gemini Full Moon’s culmination at 6:14 PM EST, choices about the directions of our lives could come to a head. The Moon also interacts with ...