The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

In this scenario, our first contact with aliens would be tragic. We should look for "loud shouts in the night".

A mysterious red jellyfish-like flashes, which were spotted in the sky, sparked rumours about aliens sending signals to our planet. People said that it “looked alien” as the flashes glowed brightly in ...

Many experts believe that aliens exist in the universe, with the key elements needed to sustain life found on comets, ...

The Search for Extraterrestrial Intelligence (SETI) focuses on finding technosignatures—potential signs of alien technology. If we look carefully, we might have a chance at detecting their ...

Written by Steve Perry and published by Bantam Spectra on September 1, 1992. The novel is approximately 278 pages and is the first in the trilogy. Wilks and Billie go on an expedition to a ...