The Atmospheric Remote-sensing Infrared Exoplanet Large-survey (Ariel) telescope is to launch in 2029 and spend years ...

What at first seemed a routine detection of an object travelling through the solar system soon turned out to be anything but. The object’s trajectory revealed it to be a much rarer visitor than first ...

This prompted Fermi to ask what was (to him) an obvious question: “where is everybody?” In a galaxy assumed to be filled with ...

As most reviewers have pointed out, this is the only kind of Superman who makes sense in today’s complicated world. Though ...

Scientists are tracking a large gas planet experiencing quite a quandary as it orbits extremely close to a young star - a ...

The Edge of Eternities expansion is based on space opera, which I am told means it's like normal science-fiction, except that ...

This evening’s viewing challenge is the planet Mercury. It is less than half a fist above the west-northwestern horizon at ...

Formed around a distant star elsewhere in the Milky Way, it is an interstellar wanderer, not a merely interplanetary one.

The sci-fi genre has always been the perfect place to explore the limits of imagination, and within this world, villains hold a special spot. Whether they represent the fear of technological progress, ...