Deciphering the universe’s secrets is partly done through observation, but just as important are solid models of the forces ...

Observations from the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile and NASA's James Webb Space Telescope ...

Astronomers have observed a galaxy dating to an earlier epoch in the universe's history that surprisingly is shaped much like ...

Astronomers have witnessed for the first time a violent cosmic collision in which one galaxy pierces another with intense ...

The stately and inclined spiral galaxy NGC 3511 is the subject of this NASA/ESA Hubble Space Telescope image. The galaxy is ...

Astronomers witnessed two galaxies engaged in an intense deep-space battle for the first time. Watch the “cosmic joust” in action.

The interstellar medium in our Milky Way galaxy is magnetic, can be compressed, and is turbulent. It affects important ...

Scientists using the XRISM satellite have uncovered a major clue to one of astronomy’s longstanding mysteries: why galaxy ...

Our Milky Way galaxy is home to some extremely weird things, but a new discovery has astronomers truly baffled.

New simulation of magnetic turbulence helps scientists study star formation, space weather, and the forces shaping our galaxy ...