There is something almost offensive about a sky so full of stars and so empty of company. That is what gives Richard ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

Asked when they humans will likely have contact with extraterrestrials, an eye-popping 21% said, “We already have,” according ...

Steven Spielberg’s Disclosure Day may be grounded in some truth after all. Fans have long believed that the movie was made to ...