When 'Oumuamua traversed our solar system in 2017 it was the first confirmed Interstellar Object (ISO) to do so. Then in 2019 ...

Astronomers say they've found an "interstellar tunnel" in our solar neighborhood that could lead to other star systems. As detailed in a new study published in the journal Astronomy & and ...

Hot spots and tunnels to neighboring "superbubbles" seem to have been created by supernovas and infant star outbursts.

These photons, with an energy of around 0.2 electronvolts (eV), can't travel very far through interstellar space before being absorbed. The fact that our immediate solar neighborhood is devoid of ...

3D model of the solar neighborhood. The color bar represents ... This bubble is a rarified region of interstellar space, much less dense than the surrounding medium. Moreover, the hot bubble ...

A 3D model of the solar neighborhood, within the Local Hot ... the new study reveals intriguing features, including an "interstellar tunnel" passing through it. This cosmic tunnel, located between ...

Astronomers say they've found an "interstellar tunnel" in our solar neighborhood that could lead to other star systems. As detailed in a new study published in the journal Astronomy & and Astrophysics ...

Every million years, stars passing close to Earth may dislodge Oort Cloud objects. These interstellar encounters could bring ...