NASA astronaut Don Pettit has published a surreal video and photograph of Earth that resembles the ending of Christopher ...

The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

For nearly five decades, the twin Voyager spacecraft have pushed the boundaries of human exploration, venturing deeper into ...

Deadline interviews Academy Award-winning composer Hans Zimmer about his most famous collaborations and upcoming movie 'Hans ...

New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...

NASA engineers are turning off two instruments on Voyager 1 and Voyager 2 to ensure these twin spacecraft can continue exploring interstellar space.

When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

Voyager 1 crossed into interstellar space, or the space between stars ... but they are fully aware that any additional challenges that arise could always lead to the end of the line for the Voyager ...

Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's Gaia mission, results ...