A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

Astronomers may have witnessed one of the rarest and most dramatic cosmic events ever seen: a long-sought intermediate-mass ...

Steven Spielberg's Disclosure Day has overtaken The Day the Earth Stood Still, starring Keanu Reeves, at the domestic box office. Find out more.

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Alien: Earth star, Timothy Olyphant, reveals that Season 2 will take the story for the prequel series' next chapter in a very ...