Scientists have discovered living microbes producing methane in the fractured rocks deep inside Sweden's Siljan impact crater ...

After nearly half a century of flight, Voyager 1 is closing in on a distance that once belonged purely to thought experiments ...

Astronomers are just beginning to scratch the surface of the complex, and sometimes violent, relationships between planets ...

Interstellar comet 3I/Atlas has moved within 300 million km of Earth as scientists continue tracking its rare journey.

It takes light a single day to travel 16 billion miles. The Voyager 1 probe will need a little longer, just 49 years.

As NASA’s Voyager 1 travels further into the cosmos, it’s on the brink of a new, groundbreaking milestone. In late 2026, it ...

This means that it would still take a little over four whole years of traveling at lightspeed to reach the red dwarf—not that ...