The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Could the tail of a comet possibly point towards the Sun and possibly signify something extraordinary? This is the question ...

Interstellar comet 3I/ATLAS flies past Earth on 19 Dec—fuelling doomsday myths and fake quantum AI catastrophe claims.

From the creators of XCOM's Long War mod, Terra Invicta bridges the gap between civilization on Earth and the vast interstellar empires of other space strategy games.

Nasa’s mission teams use extreme environments to trial equipment and procedures for future lunar and planetary exploration.

The Voyager 2 probe, which left Earth in 1977, has helped redefine our knowledge of the solar system. NASA says it still has some life in it yet.