When massive stars die, they unleash some of the most powerful explosions in the universe. Yet not all supernovae are created ...

This week’s image from the Hubble Space Telescope shows two galaxies close enough together to have just one shared name: Arp-Madore 608-333. They are what is known as interacting galaxies, meaning ...

NASA's James Webb Space Telescope captured two nearby dwarf galaxies interacting with each other in this image released on Dec. 2, 2025. Dwarf galaxies can give us insights into galaxies in the early ...

There's an ample supply of engaging music on Interacting, the fourteenth recording by Sweden's splendid Tolvan Big Band, all of it written and arranged by director and lead alto saxophonist Helge ...