How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

The European Space Agency (ESA) has announced it is continuing work on a mission to meet future visiting entities. The post ...

Space scientists say they are preparing a comet interceptor spaceship as the third interstellar object ever detected was ...

This week, astronomers spotted the third known interstellar visitor to our Solar System. First detected by the Asteroid ...